This convex small round mirror is made of high clarity crystal glass to have a clearer and wider view compatible parking and reversing safety. There is a 360-degree adjustable base compatible this rearview mirror, which effectively prevents blind spots in the field of vision and reduces safety hazards. Made from plastic and glass material, the product is durable and compact. The length of the product is 5.5 cm, the width is 5.5 cm. It is suitable compatible car, truck, van, ATV, SUV, etc. Item Name: Blind Spot Mirror Material: Plastic,Glass Features: Long Service Life, High Clarity, Portable Size Details: 5.5cm x 5.5cm/2.17" x 2.17" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Blind Spot Mirror