Cole Safety Products White Reflective High Intensity V92 .75 Squares (Sold in Sheets of 100) .75 Width and Height Prismatic White Squares V92, Micro prismatic, Self Adhesive, Durable, Extremely Visibile Exceeds glass bead technology sheeting by as much as 10 times Outdoor rating of 5-7 years. Can be applied to anything you want seen at night Exceeds the National Standards for School Buses, ASTM D4956-94, Type V, FMVSS 217.