---
product_id: 251420401
title: "Threshold Protector"
brand: "hengyueshang"
price: "EC$137"
currency: XCD
in_stock: true
reviews_count: 8
category: "Hengyueshang"
url: https://grenada.desertcart.com/products/251420401-threshold-protector
store_origin: GD
region: Grenada
---

# Waterproof & Weatherproof Industrial-Grade Adhesive 5D Carbon Fiber Armor Threshold Protector

**Brand:** hengyueshang
**Price:** EC$137
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your ride’s first impression with carbon fiber finesse!

## Quick Answers

- **What is this?** Threshold Protector by hengyueshang
- **How much does it cost?** EC$137 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [grenada.desertcart.com](https://grenada.desertcart.com/products/251420401-threshold-protector)

## Best For

- hengyueshang enthusiasts

## Why This Product

- Trusted hengyueshang brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weatherproof Warrior:** Hydrophobic and chemical-resistant surface keeps your door sill pristine rain or shine, wiping clean with just a damp cloth.
- • **Ultimate Door Defense:** Protect your Alfa Romeo Giulia’s entryway from scratches, scuffs, and aging with premium 5D carbon fiber durability.
- • **Effortless Installation:** Peel-and-stick design ensures a flawless fit with zero residue on removal—upgrade your ride in minutes, no tools needed.
- • **Sleek Carbon Fiber Style:** Add a sharp, high-end textured weave that complements your car’s sporty aesthetic and turns heads every time you open the door.
- • **Tailored for Giulia 2016-2026:** Precision fit for your Alfa Romeo Giulia (not Stelvio), ensuring seamless integration with your vehicle’s contours.

## Overview

This 2-piece carbon fiber door sill protector is engineered specifically for Alfa Romeo Giulia models from 2016 to 2026. Featuring a durable 5D carbon fiber material with industrial-grade adhesive, it offers superior scratch resistance, weatherproofing, and easy peel-off removal without damaging your paint. Designed to enhance both protection and style, it’s a must-have upgrade for discerning Alfa Romeo owners who want to keep their car looking flawless and fresh.

## Description

Buy 2PCS Car Threshold Protection Sticker Decals Trim Carbon Fiber Door Entry Guard Compatible with Alfa Romeo Giulia 2016-2026 Accessories - Stelvio NOT Fit: Door Entry Guard - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Classy looking, great quality - Great color and pattern. Great adhesion, no issues with scratches or anything. A LITTLE to glossy for my taste but they look classy, not tacky.
Review: Excellent - The Carbon Fiber Car Door Sill Protector Stickers offer an elite combination of rugged body paint protection and sharp, aggressive styling. While cheap vinyl overlays are notorious for lifting and peeling at the corners after a few weeks of foot traffic or rain, this heavy-duty composite guard stays completely anchored over months of heavy scuffing, washing, and weather. Industrial-Grade Self-Adhesive Backing: Engineered with a specialized, high-bond marine adhesive, these guards lay down rock-solid on factory painted metal and aluminum entry thresholds. They completely resist lifting, curling, or degumming even when exposed to direct moisture or high summer heat. Heavy-Duty Scratch & Scuff Armor: The thick, textured carbon fiber vinyl provides an excellent physical barrier. It absorbs direct impacts from work boots, high heels, and dirt, shielding your original factory paint from nasty scuffs, bare-metal scratches, and eventual rust. Waterproof and Weather-Resistant: The non-porous outer layer is fully hydrophobic and chemical-resistant. You can step on them with muddy shoes on rainy days and simply wipe them down with a wet micro-fiber towel to restore a clean, deep-black 5D weave finish. Clean, Trace-Free Removal: Despite the incredibly firm structural grip, the adhesive is optimized to protect the underlying vehicle panels. If you ever need to replace them or return the vehicle to factory stock, they peel away smoothly under light heat without leaving stubborn glue residue or pulling up clear coat. Sporty Universal Styling Accent: Beyond the pure protective utility, the distinct textured weave pattern adds a high-end, customized look to your door jambs. It provides a sharp, cohesive aesthetic that matches premium interior trim elements beautifully. The flexible material shapes smoothly around subtle body lines and compound threshold curves when applying. For a bulletproof, long-term solution to keep your door entryways looking entirely flawless and new, this protection kit is highly recommended.

## Features

- 🍀 Car Door Sill Decoration Scuff Plate for Alfa Romeo 952 Giulia 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Accessories.
- 🍀 Function: Car sticker decal can prevent car interior from fraying and aging. / Protect the surface from scratches./ Dustproof / Highlight the beauty of car body.
- 🍀 This door edge guard is made of high quality 5D Carbon Fiber. Excellent abrasion resistance / aging resistance / sun resistance / heat resistance / cold resistance.
- 🍀 Easy to Install and Remove. Self-adhesive design, just peel off and stick it. Easily to remove without leaving any glue after torn off in long-term use, and will not damage the painted surface of your vehicle.
- 🍀 Easy to clean. Only a wipe can makes it clean. It is also a nice gift for men and women in holidays (If any problem, please feel free contact us dIrectly.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L7QMT96 |
| Additional Features | Waterproof |
| Age Range Description | Adult |
| Best Sellers Rank | #963,313 in Automotive ( See Top 100 in Automotive ) #2,099 in Automotive Door Entry Guard |
| Brand | HENGYUESHANG |
| Brand Name | HENGYUESHANG |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 131 Reviews |
| Finish Type | Painted |
| Included Components | / |
| Indoor Outdoor Usage | Outdoor |
| Item Dimensions | 12.78 x 1.53 x 0.28 inches |
| Item Dimensions L x W | 12.8"L x 1.54"W |
| Item Form | Sticker |
| Item dimensions L x W x H | 12.78 x 1.53 x 0.28 inches |
| Manufacturer | HENGYUESHANG |
| Manufacturer Part Number | U486 |
| Manufacturer Warranty Description | 90 days. |
| Material | Carbon Fiber |
| Material Type | Carbon Fiber |
| Model Number | Giulia |
| Number of Items | 1 |
| Number of Pieces | 2 |
| Pattern | Solid |
| Product Style | Custom |
| Recommended Uses For Product | Car |
| Reusability | Single Use |
| Shape | Irregular |
| Subject Character | Bubble |
| Surface Recommendation | Door |
| Theme | Automobile |
| UPC | 046432694721 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** HENGYUESHANG
- **Cartoon Character:** Bubble
- **Color:** Black
- **Item dimensions L x W x H:** 12.78 x 1.53 x 0.28 inches
- **Material:** Carbon Fiber
- **Number of Pieces:** 2
- **Recommended Uses For Product:** Car
- **Special Feature:** Waterproof
- **Surface Recommendation:** Door
- **Theme:** Automobile

## Images

![Threshold Protector - Image 1](https://m.media-amazon.com/images/I/71J7-p4kFVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Classy looking, great quality
*by R***T on September 4, 2025*

Great color and pattern. Great adhesion, no issues with scratches or anything. A LITTLE to glossy for my taste but they look classy, not tacky.

### ⭐⭐⭐⭐⭐ Excellent
*by J***M on June 17, 2026*

The Carbon Fiber Car Door Sill Protector Stickers offer an elite combination of rugged body paint protection and sharp, aggressive styling. While cheap vinyl overlays are notorious for lifting and peeling at the corners after a few weeks of foot traffic or rain, this heavy-duty composite guard stays completely anchored over months of heavy scuffing, washing, and weather. Industrial-Grade Self-Adhesive Backing: Engineered with a specialized, high-bond marine adhesive, these guards lay down rock-solid on factory painted metal and aluminum entry thresholds. They completely resist lifting, curling, or degumming even when exposed to direct moisture or high summer heat. Heavy-Duty Scratch & Scuff Armor: The thick, textured carbon fiber vinyl provides an excellent physical barrier. It absorbs direct impacts from work boots, high heels, and dirt, shielding your original factory paint from nasty scuffs, bare-metal scratches, and eventual rust. Waterproof and Weather-Resistant: The non-porous outer layer is fully hydrophobic and chemical-resistant. You can step on them with muddy shoes on rainy days and simply wipe them down with a wet micro-fiber towel to restore a clean, deep-black 5D weave finish. Clean, Trace-Free Removal: Despite the incredibly firm structural grip, the adhesive is optimized to protect the underlying vehicle panels. If you ever need to replace them or return the vehicle to factory stock, they peel away smoothly under light heat without leaving stubborn glue residue or pulling up clear coat. Sporty Universal Styling Accent: Beyond the pure protective utility, the distinct textured weave pattern adds a high-end, customized look to your door jambs. It provides a sharp, cohesive aesthetic that matches premium interior trim elements beautifully. The flexible material shapes smoothly around subtle body lines and compound threshold curves when applying. For a bulletproof, long-term solution to keep your door entryways looking entirely flawless and new, this protection kit is highly recommended.

### ⭐⭐⭐⭐⭐ Amazing Quality
*by A***L on October 11, 2025*

Excellent Fitment and durability

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**Shop now:** [https://grenada.desertcart.com/products/251420401-threshold-protector](https://grenada.desertcart.com/products/251420401-threshold-protector)

---

*Product available on Desertcart Grenada*
*Store origin: GD*
*Last updated: 2026-08-03*