1. Fashion design, protect your privacy well, easy to carry 2. Transparent segmentation design, user-friendly, simple and convenient 3. Sealing ring, environmentally friendly material, waterproof design 4. Detachable for one day, available for one week 5. Material: Metal 6. Suitable scene: cycling, mountaineering, fishing, outdoor, etc. 7. Dimensions: 18.5 x 2.3 x 2.3cm
