Professional Rear Lens cap Cover for all Canon Auto Focus EF / EFS Lenses Rear lens cap For ALL Canon Auto Focus EF / EFS SLR Cameras Protects the Rear element of the lens from scratch and dust # 5 Year Limited Warranty # Helps protect Rear Glass from dust and scratches Designed for Pro photographers & serious hobbyists who are looking for maximum work flow & professional level look Made of durable polycarbonate. IN STOCK , SHIP THE SAME DAY