Safe Driving: With ultra great reflective effect, can reflect any light source at night, provide obvious reminders to drivers of passing vehicles, keep a safe distance at night. Playing an important role for vehicles driving at intersections, turning at corners and parking at roadsides. Reduce the probability of accidents. Strong Reflective: Make of premium reflective material.Clear diamond pattern and epoxy. Sun-protection,waterproof, durable and light weight. It can reflect any light source, and emit a strong reflective effect, which greatly improves the safety of going out at night. Fashion and Widely Used: Universal.This product is specially designed for car rearview mirror, you can stick it on the any car rearview mirror such as trucks, cars, suvs, etc.which can remind the rear car to keep a safe distance at night.Fashion stripe style. Reflects vivid colors, bring some beauty to your car decoration. Easy Installation: Without any auxiliary tool. Self-adhesive design. With strong adhesive on the back. Stick on the car paint firmly. Just easily peel off the back film and stick it on the position where you want. Not easy fall off, not easy warped edge. Note: Package including: 2pcs When you dont need it. Simple remove, tear off by hand. Won't damage the paint and residual glue. The reflective sticker itself does not emit light, and only when it is illuminated by the light will it produce reflection.