1. Material: PVC+ABS
2. Weight: about 160g
3. Dimensions: 23x25 cm
4. Application: snorkeling, deep diving, surfing, fishing and other water sports
5. Seal the concave and convex card slot, waterproof more effectively, can easily install IPAD
6. ABS pressure buckle, nylon lanyard is easy to carry
7. Can store cosmetics, keys, glasses and other sundries