Lot of 8 Safety Reflector Strips Red Self Stick Adhesive (2 packs) Size: 2-5/8" x 5/8" Adhesive Foam Backing ~ Sticks to any clean flat surface D.O.T. and S.A.E. approved ~ Waterproof & fully submersible Great for car, truck, RV, motorcycle, boat, trailer, mailbox, fence post, etc.