The Spa Cover Cap is extremely strong, water resistant and designed to protect your hard cover. The Cap protects your expensive insulating cover from tree sap, ice, snow & rain. The Cap is also virtually shrink proof, mildew proof, rot resistant and tear resistant.
The thread used in its construction is a 93 pound, bonded, Dacron Polyester thread. The actual size of this Spa Cap is 2400 x 2400 mm with a 305 mm (12") elasticated hemmed skirt. The elastic hem makes it a breeze to put on and remove The Cap.