Features: This premium thermal cover is designed for round hot tubs. Its sturdy, insulated construction locks in heat, reduces energy costs, and provides protection from the elements. Specifications: Material: Fabric Color: Black Size: 71 x 71x 27 inches Package Includes: 1×Insulated Inflatable Hot Tub Thermal Cover Notes: For manual measurement, please allow slight errors in size. The color may have a slight difference due to different screen displays.