Ece Certification --- Self Adhesive Triangle Reflectors Have Passed European Ece Certification, Made Of High Quality Plastic Material And Strong Uv Pc Lens, Red Triangle Reflector Ideal For Dark Nights To Help You Stay Safe And Be Seen. Product Size --- Height: 13.5Cm, Width: 15Cm, Depth: 1Cm. Widely Used --- This Includes 4 Pcs Triangle Self-Adhesive Reflector, Strongly Reflect Light, Ensure Safe Driving At Night, Apply To Caravans, Trailers, Rv, Tractors, Rvs, Etc. Easy To Assemble --- These Self Adhesive Triangle Reflectors Are Attached To The Back With Self-Adhesive Foam Pads. Adhesives, No Screws Are Required. Customer Service --- Product For Sale By , We Are Committed To A Good Shopping Experience, But If For Any Reason You Are Not Completely Satisfied With The Product, Please Let Us Know, We Will Give You The Solution As Soon As Possible Short Delays, Do Not Hesitate To Contact Us If You Have Any Questions!-9