1. Silicone lanyard design, easy to carry 2. Separate storage, clean and hygienic 3. Buckle design, easy to open, strong sealing, dustproof and waterproof 4. Rounded corners, anti-scratch design 5. Material: HIPS, PP, TPR 6. Size: about 11.5cm 7. Weight: about 60g 8. Description: only the storage box, excluding other items in the picture