Silver metal bear bell With a nylon strap, it can be attached to belts, etc. The storage bag has a magnet and can be silenced. A diagram measuring dB at a distance of 20 cm is attached for your reference. This is a loud bell that has been well-researched for bears. - Brand: Silverfoot - Color: Silver - Material: Metal, Nylon - Use: Bear bell, for outdoor use - Accessories: Storage bag Thank you for looking.