Upgraded 80 * 80inch Square Hot Tub Mat, Extra Large Inflatable Hot Tub Pad Outdoor Indoor, Waterproof Slip-Proof Backing, Absorbent Spa Pool Ground Base Flooring Protector MatBrand: FACAINCXS Color: dark gray Features: 80 * 80 INCHES SQUARE EXTRA LARGE THICK MAT Hot tub mat is 80 inches in diameter, which can hold the square hot tub up to 80 inches in diameter. This felt mat is mainly used to prevent collision and friction between the bathtub and the floor so that it can protect the hot tub. It can also absorb the water splashed in the bath and noise reduction, so there is no need to wipe the floor after washing. Even if