Quality Material: These 4 pack hard hat sun shade are made of quality polyester and mesh,very lightweight, all day comfortable to wear Keep Cool in Hot Summer: Hard hat sun shield are designed to keep the sun off you neck while working in constructions site,make you feel cooler With Reflective Strips: On the edge of the sunshade,the reflective strips are sewing well,which can make you stand out on site,especially at night Full Brim Mesh: these hard hat sunshade comes with durable full brim mesh,large shade diameter for extra protection from the sun,also fit most hardhats Package Includes: Each pack comes with 4 pieces hard hat sun shield, all in neon yellow color,enough quantity for a long time to use or replace