Blue Wave Cover Lift for Spa Hot Tub - Easy Lifter Low Mount - Powder-Coated Steel - Square or Rectangular Spas up to 8' Radius - One Year Warranty Cover Lift for Spa Hot Tub - Lift your spa cover with ease! Low Mounting - Square or Rectangular Spas up to 8' Radius Powder-Coated Tubular Steel Quick Ship from IL 1 Year Limited Parts Warranty USA