Amazon.com: TAYLOR MADE PRODUCTS Large Dock Post Bumper, 5-1/2" W x 2-1/4" D x 3' L, Polyester Cover, Closed-Cell Foam Inner Cushion, Fold-Over or Top of Dock Mounting, White - 2020108600 :
7 inch Piling Bumper - Foam Bumpers
Heavy Duty Piling Bumper – Custom Floating Dock Builder Annapolis MD