- Material: PVC + ABS -2. Manufacturing process: High-frequency welding -3. Dimensions: 230 × 125 × 23 mm; Weight: 53 g -4. Window size: 175 × 85 mm -5. Compatibility: Fits devices up to 7.2 inches -6. Seal type: Latch/buckle closure; includes long lanyard -7. Airbag corners around the edges prevent sinking and enhance buoyancy