These reflective and reinforced corner guards are made from plyable foam to help protect your guests. Inside we've embedded an aluminum "L" shape piece throughout the 3/4" thick foam for better durability. Each piece measures about 39" long by 3" on the interior and 3.75" on the exterior. They feature a reflective surface and an alternating "caution" design for better visibility. Great for sharp corners in amusement facilities.