CCC327 Four layer breathable external waterproof car cover, fits all 996 & 997 wide body cars with rear spoiler, ie; turbo and turbo spoileered cars. Stormforce covers are our flagship product & are suitable for both indoor and outdoor use. They feature a 4 layer construction that includes a strong, robust outer layer, padded second layer & a soft inner lining. The third layer is a special waterproof/breathable membrane that allows damp & moisture to escape from the covered vehicle but stops rain & dew from penetrating the cover. All 4 layers are bonded together & the resulting fabric has a sturdy, padded feel. These covers protect against hot sunshine, rain, hail, snow, frost, tree sap, birds, pets, dirt, dust, scuffs & scratches and are 100% ultraviolet resistant.