Durable Material: Boat cover mooring sandbag is made of 600D marine grade polyester canvas, waterproof and UV resistant, double stitched at the closure for durability and tear resistance, weighs about 7-8 pounds when filled with sand.
Easy to Install: You just need to fill the sand into the PE bag first, then put it into the sand bag, use the Velcro to seal the sand bag, and then fix the Velcro to the mooring ring on both sides of the boat cover.
Widely Used: Sandbag can be used not only for boat cover, but also for other outdoor covers with tie-down rings to stabilize the cover from being blown away by the wind, larger boats may require more than one kit.
Complete Kit: Boat cover sandbag kit includes 4 sandbags, 4 tarp clip accessories and 4 PE bags, if your boat cover does not have a free tie down loop you can use the tarp clip accessories to attach it, prolonged use of tarp clips to secure sandbags is not recommended.
