5.3ft Square Hot Tub Cover, Energy Saving, Protective Lid For Indoor Outdoor Spas

WIDE COMPATIBILITY: The inflatable hot tub cover has a diameter of 5.3 feet, compatible with most hot tub series, you can use it with confidence. EASY INFLATABILITY: Fast and easy to inflate, it can be inflated and ready to use in minutes, very convenient and effective in keeping your hot and warm.