How to choose the right size?1. Make sure you have enough space to plan to use this bathtub.2. If you are within 175cm and weigh less than 70kg, we recommend 65x70cm. It will use about 120L of water to save space and save water.If you are at a height of 185cm and weigh 85kg, we recommend 70x70cm, it will use about 155L of water, which is big enough.If you are at a height of 195 cm and weigh 105kg, we recommend 75x75 cm, it will use about 170L of water, which is bigger.Why choose this bathtub?1. This is a wide and deep soaking bath barrel, you can seat in the tub confortable, make water soaking to you neck.2. Both warm and cold water are acceptable, you can enjoy a cold bathing in hot summer, having a warm water bathing in winter.3. This tub is foldable, after folded, can place in the drawer, help save place.4. Worry the bathtub in the hotel is not clean? our foldable tub is convenience to bring during the travel, because it is a portable bathtub.Material: plastic, it is thick and soft touch feel, duarable and confortable.Application: adultsFeatures: inflatable, portable, foldableWide range of applications: salt bath, ice water, bath foam, essential oil bath, flower bath, milk bath, etc.Tips:1. It is normal if a new product has some smell, just put the new tub ventilated place, the smell will disappear soon.2. The bathtub can be used as a children's and baby swimming pool, but it is a deep tub, if the child uses it, make sure that adults are taking care of them all the time.3. This is a plastic tub, long time sun exposure will destroy the material, so please do not put it under sunshine for a long time.4. After salt water bathing, please use water to clean, then storage it.