Seahorse Fenders offers a new and innovative alternative to traditional dock bumpers and boat fenders by combining the two, creating an interchangeable product with multiple functions. The Seahorse fenders can act as a full fledge rounded boat fender or you can remove the insert and strap it to pilings becoming a high quality piling bumper. You can even mix and match colors by buying full blue and white fenders - pop out the inserts and swap them. Now you have cool looking blue and white fenders.