Designed to quickly convert the snaps on your boat cover into easy to use stretch fasteners.

• Works with your existing boat cover. 
• Perfect for boat covers that have shrunk.
• Install them yourself, No special tools needed.

Maintain your boat with style and quality while making the process of applying your boat cover easy, fast, and hassle-free. No more struggling with your boat cover and no more sore fingers. 

* Package contains: 10 anchor knobs with caps, 10 silicone stretch fasteners, 10 metal snaps, 10 stainless steel screws, 1.8 ml Vibra-TITE retaining compound