Description: 【Versatile Waterproof Phone Bag】: This waterproof phone pouch is great for everyone, can float on water surface. It comes with a lightweight yet sturdy lanyard, can be adjusted according to your needs, suitable for carrying your phone, credit cards, wallet, and keys. 【Waterproof Design】: This waterproof phone bag features a seal design for optimal water resistance, keep your belongings completely dry, even underwater. Total size 11.5cmx18.6cm/4.53inchx7.32inch, usable size 7.5cmx15cm/2.95inchx5.91inch, suitable for smartphones within 7inch. 【Underwater Photography】: Clear front of the waterproof phone bag allows you to images anytime and anywhere, provides good direct contact with the touchscreen and camera allowing you to use your smartphone like an underwater camera. 【Essential Beach Accessory for Vacation】: waterproof phone case is ideal for travel or outdoor activities like skiing, surfing, water skiing, boating, beaching, fishing, pool swimming, rowing canoeing snorkeling diving camping water park activities, or other beach plays. 【Waterproof Test】: Before using this airbag waterproof bag, it is essential to conduct waterproof test. Place a dry tissue inside the bag, seal it completely, and submerge it in water with a weight on top to prevent floating. After 30 minutes, wipe the bag dry before opening and check the tissue for any signs of water ingress. If there's any sign of leakage, do not use. User Tips: To prevent TPU from sticking together, air into the bag before placing your phone inside for easy insertion and removal. Specification: Material: TPU Size Chart: Total Size 11.5cmx18.6cm/4.53inchx7.32inch; Usable Size 7.5cmx15cm/2.95inchx5.91inch Package Includes: 1 Waterproof Phone Bag  (4 Pack) Note: Please allow slightly errors 1-2cm differences due to manual measurement.