Cart-to-Wall Strap, Black, Used For Secures Carts, Metro Racks, And Tubular Furniture To Studs In Walls, With Easy Disconnect., Includes (1) 16 in Strap W/D-Rings, (1) 8 in Strap W/Quick-Disconnect Buckle, (1) 1/4 in Wood Stud Screw, (1) 1/4 in Metal Stud Anchor W/Instructions, (1) 1/4 in Metal Stud Screw, (1) 1/4 in X 1 in Washer, Instructions