Size: 15.5 * 27 cm
Material: 0.3mm thick PVC
Waterproof rating: IPX7
1, three layers of sealing strip design, layer by layer water, maximum degree of waterproof, protect your personal articles.
2. Increase the size to fit more than just a cell phone.Wallets, hand tools, and lighters can all be stored.
3, as a gift of a string, you can tie on the wrist, arm, tied to the bag...