Quality Material:Mooring covers for boats made of 600D marine grade polyester canvas,which is wear-resistant and sturdy, waterproof and UV resistant .
Widely Used:Sand bag covers weighs about 7-8 pounds when filled with sand, not limited to just boat cover. They can be used for photography lights tripods, Camping Tent, umbrella bases, fishing chairs, picnic tables, and more.
Easy Installation :Fill the Boat Cover Sand Bag with sand, rocks, dirt, or pebbles.Then hang the heavy duty sandbags on both sides of the boat cover and where you need them.
Perfect Design: Good external fabric with very tough velcro-type fastening on top will keep inner sand bag secure. The velcro runs the entire length of the inside top, so even if the sand gets out of the inner bag,it won't leak out.
Quality Service: Package Contents 4* sandbags,4*tarp clip accessories and,4* PE bags.1 year manufacturer's warranty and 30-Day No Hassle Money Back ,If you have any question please feel free to contact us.DYYYYD provides you with the most satisfactory service.