Drink HolderFeatures:Hook-and-loop fastening using improved 3M self-adhesiveScrew-on option for rope bags (screws not provided)Mesh panels for drainage & ventilationFiberglass entry edge rods for easyopening (rope bags)UV fade & mildew resistantSize: 5-1/8" x 5-1/8" x 3-17/32"Weight: 4.6 oz.