HD Blind Spot Mirror: Made from HD crystal glass, this mirror provides a clear reflection and is suitable for installation on the left or right side rearview mirrors of your vehicle, enhancing visibility and safety. 360-Degree Adjustable: Offers full rotational adjustment to optimize viewing angles. The wide-angle design with a 50mm diameter effectively expands the field of vision without interfering with normal driving. Anti-Collision Design: Features a silver ABS protective shell that enhances durability and safeguards the mirror surface, making it more resilient than frameless blind spot mirrors for long-term use. Strong Adhesive: Equipped with 3M self-adhesive tape that is waterproof and provides a secure, stable hold, even in rainy conditions. For best results, avoid washing the vehicle within 24 hours after installation. Improved Driving Safety: Helps minimize blind spots and allows better observation of surrounding traffic when changing lanes, reversing, or braking. Easy to install and compatible with most vehicles. Features: – High-definition crystal glass for clear image reflection – 360-degree adjustability for an expanded field of view – Durable ABS protective housing – 3M waterproof adhesive tape for strong, reliable attachment – Simple installation, fits most cars Material: ABS + HD Crystal Glass Color: Black Diameter: 50mm Package Includes: 2 x Blind Spot Mirrors