Blue Wave Low Mount Spa Cover Lift, Fits Square/Rectangular Shape Up to 8 ft Wide. Makes lifting your spa cover easy. Constructed of high quality powder-coated steel. Fits most square & rectangular spas up to 8 ft wide with radius corners. Won’t rust or corrode over time. This Low-Mount Spa Cover Lift is the perfect answer for lifting your spa cover with ease. Constructed of the highest quality powder-coated steel, the lift will not rust or corrode over time. Our low mount cover lift is designed to fit most square or rectangular spa shapes up to 8 feet wide. Quit wrestling with your spa cover and use this Cover Lift for effortless operation. Secure & Hassle Free Shopping. Please message us BEFORE leaving Negative of Neutral feedback.