Protecting your outdoor heating equipment is serious business. The Fire Sense (61311) waterproof felt-lined vinyl patio heater cover is designed with keeping your investments in comfort safe with a staggering 90 inches of height and complete heater covering. It utilizes a conveniently easy zipper for seamless closing and opening. Furthermore, the cover is designed from felt-lined heavy 10-gauge vinyl giving it waterproof quality and rugged resilience.e.