CoverMate Freestyle Spa Cover LiftA hot tub / spa cover lift specially designed for round and octagonal spas! The Covermate Freestyle features a revolutionary mounting base that allows it to be mounted on almost any spa - simply slide the base under the spa and the weight of your spa will provide the strength and stability to support the cover. When the spa is in use the Covermate conveniently keeps the cover out of your way while providing additional privacy.The cover lift is made of attractive corrosion-resistant black-powder coated aluminum tubing with screw caps and rubber grips.