Prevent splash from entering the scupper hole on your sit-on-top kayak with the Ascend Scupper Plug 4-Pack Kit. Made durable yet with material less dense than water, it floats for better performance and easy retrieval. Our Ascend kayak scupper plug drains passively when closed and quickly when opened. Includes 4 plugs. Fits all Ascend kayaks manufactured since 2014. Prevents splash from entering scupper hole Less dense than water for buoyancy Drains passively when closed, quickly when opened