Description This scupper flapper for kayaks and boats is crafted with plastic materials to serve as an essential boat repairing spare part, shielding your marine vessel from backflow and ensuring water drains efficiently. Its unique seal structure makes it a weatherproof scupper flapper, stopping debris and dirty water from entering. With easy install scupper valve design, it's suitable for compact spaces, offer reliable boat repair and maintenance solutions in any marine environment. Features -Color:Multi -Material:ABS -Size:7.00X7.00X1.00cm/2.75X2.75X0.39in -Note: screw hole spacing: about 40mm -Backflow prevention: the scupper flapper for kayaks effectively stops wastewater backflow, protecting your marine environment and ensuring cleaner conditions during your boating adventures -stable material: made with stable, heavy duty scupper flapper components, this part withstands harsh marine conditions, significantly extending usage life and minimizing frequent scupper drain replacement - sealing: featuring a unique seal design, this self bailing scupper flapper prevents debris and unwanted particles from clogging boat scupper drain valves, keeping the drainage path unobstructed -Optimized drainage: integrate this boat scupper flapper accessory into your marine scupper flapper system to improve drainage efficiency and reduce potential blockages on fishing boats, kayaks, and yachts -Easy installation: designed for compact spaces, this scupper valve for drain system allows quick and easy installation or repair, making it ideal for boat repair and maintenance tasks in tight compartmentsPackage list: 1 x Boat Scupper Flapper Replacement