Hollex Swivel Plate Measuring 15x17x17 cm, this seat mount is an essential accessory for boat owners who want to add flexibility and functionality to their onboard seating arrangement. This swivel plate is designed to support seats and makes it easy to rotate them. Key Features: "Specially designed as a seat mount, allowing you to securely attach your boat seats while still being able to swivel them for optimal comfort. "Manufactured with high-quality materials for durability and reliability, even in marine environments. "Easy installation and use, so you can quickly enjoy the comfort and flexibility this swivel plate offers. With the Hollex Swivel Platform Seat Mount, you can create a versatile and comfortable seating arrangement on board your boat. Whether you want to enjoy the view, easily communicate with others, or simply change your seating position, this swivel platform offers the solution. Add functionality and ease of use to your boat’s interior with this handy accessory.