4Pcs/Set Car Door Stickers — DIY Reflective Open Warning Tape (Car & Bicycle Accessories)

Boost night-time safety and add a smart finishing touch to your vehicle with this 4-piece reflective car door sticker set. Easy to install, weatherproof and highly visible, these reflective open notice strips warn oncoming traffic and pedestrians when your door is open — perfect for cars, bikes, vans and more.

• Highly reflective tape for enhanced night visibility
• Universal fit — designed for most car doors and bicycle frames
• Quick DIY installation: peel, stick, press
• Durable, water- and dust-resistant for long-lasting use
• Removes cleanly (without residue) when needed

Why it matters

Accident prevention starts with visibility. These reflective warning strips immediately increase your vehicle’s presence at night or in low-light conditions — reducing the risk when opening doors curbside or while parked. They’re also a simple, affordable car decoration that doubles as a safety accessory.

Features & Benefits

• High-reflectivity material: catches headlights and streetlights to create a clear “door open” signal
• Strong adhesive backing: stays in place on painted metal, plastic trim and bicycle frames
• Weatherproof construction: resists rain, snow and road grime
• Lightweight and low-profile: won’t interfere with door operation or styling
• Versatile use: ideal for cars, SUVs, vans, bicycles, scooters and trailers

Easy Installation

1. Clean the surface with rubbing alcohol or soapy water and let dry.
2. Remove backing film from the adhesive.
3. Align sticker on the inner door edge or chosen area and press firmly for 30 seconds.
4. Allow 24 hours for full adhesion before heavy washing.

Care & Maintenance

• Wipe with a damp cloth or mild soap.
• Avoid high-pressure washing directly on the edges for best longevity.
• Remove by gently peeling; use adhesive remover for any residual stickiness.

Package Contents

• 4 x Reflective door notice stickers (4-piece set)

Ideal For

• Drivers who park on busy streets or curbside
• Bicycle riders who want extra visibility at night
• Fleet vehicles, taxis and rideshare cars needing simple safety upgrades
• Anyone wanting a practical, decorative safety accessory

Make your car or bike safer and more visible in seconds. Add this 4Pcs Reflective Car Door Sticker Set to your cart now — small change, big difference in safety and style.