【Upgraded version】- Based on the pain points of similar products "non water-proof" and "poor quality", our shower phone box adopts better materials and design. It has been optimized in waterproof, adhesion, and durability. | 【Upgraded waterproof】- Double-layer waterproof structure. Achieve superior waterproof effect. No water drop can permeate even soaked in water for a short period. Note:do not use it underwater. | 【Ideal Viewing angle】- Flexibility with 360° rotation. You can rotate the phone holder to any angle you want. Switch freely between portrait or landscape models to watch videos, play Tik-Tok, make phone calls, or play music without taking out your phone. | 【Upgraded adhesion】- The back sticker uses novel washable nano glue. Stronger adhesive force (support up to 4.5 lb). Reusable after water-washed. 3 pieces of nano glue are equipped with each phone holder. No matter you want to use your cellphone in the bathroom, bathtub, or kitchen, this box is there for you. | 【Support 4-7'' Smartphones】- The 360-degree rotating phone box is compatible with 4-7'' smartphones (thickness of device with case should be within 0.47 inch), namely almost all cell phones, like iPhone 12pro max 12 Mini 11 Pro XS Max XS XR X 8 Plus 8, Galaxy S10e S10+ S10 etc. ❤️❤️IMPORTANT NOTE❤️❤️Please follow the instruction to install and leave for 24 hours before use.