1. Material: diving material 2. Nylon adhesive tape closure design 3. Easy to open and close, easy to use and store 4. Suitable for round filters under 77mm 5. Portable design, protect the camera filter and prevent scratches 6. With hanging loop and fixing strap 7. Can accommodate 2 lens filters, anti-drop and dust-proof 8. Size: 9.5x9x2.8cm 9. Weight: about 20 grams