Brand: NaturehikeModel NO.: CNK2300BS015Name: Inflatable Buoyancy Mobile Phone Waterproof BagSize: 230x135x13mmWeight: About 80gWaterproof Grade: IPX8Material: PVC, ABS, 100% Polyester FiberUse: River/Tracing/Drifting/Water Sports/Swimming/Kayak/Paddle BoardColor: Green/Yellow