[Eco-Friendly and Safety Material] This portable bathtub is a food-grade safety material and is very environmentally friendly. There are three layers of fabric ,the first layer is the anti cold insulation environmentally friendly,wear-resistant flocking fabric The second layer is reinforced cottonthe third layer of waterproof pvc, while having a strong insulation function. [Portable ] This folding portable bath can be used conveniently indoor and outdoor, you can enjoy home spa massage anytime. The size is 65*65cm. [Easy to assemble] You can use adult portable bathtub anytime, anywhere! The bracket consists of 25 kW high-pressure heat sealing, which is very firm and requires only three minutes to install. (We suggest use about 45 degree water). Please never use hot water above 60 degrees Celcius(140 Fahrenheit degrees), or it might destroy inside PVC layer.[Perfect Application] This bathtub is simple and fast to set up. It is perfect to work as soaking tub, ice bath tub, portable outdoor bathtub. [Double Drain Design] set the drain on the side and bottom. You can align the bottom drain to the sewer opening or connect the drain pipe to drain from the side to prevent the ground from being filled with water.