Usage Tips:*Material:made of high-quality PP + TPE folding supplies. It is non-toxic, odorless, stable and durable, and comfortable to wear for users. *Hair washing tray for sink at home: Help your loved ones feel calm and relaxed as you gently wash their hair. The portable hair washing sink is designed to prevent back pain, neck strain, or discomfort for both the carer and client. *There is no water accumulation inside the product, with a removable drain pipe, you can drain water into a nearby large pool or sink, and it is easy to store. *Lightweight, fast & easy to inflate: Blow up the inflatable sink for washing hair with just 2-3 breaths. And, unlike other basins, there are no spills or splashes. The ultra-portable, lightweight design lets you travel anywhere with this hair shampoo and rinse tray in tow. *Easy to use: It can be easily folded when not in use, and it can be folded with a thickness of 8cm, making it easy to carry and store.