Coghlan's Magnetic Bear Bell attaches to your clothing, pack, or even your pet's collar, with a hook and loop closure. Movement of the person or pet it is attached to, causes a steady ringing to warn animals of your presence. Use the magnetic strap to eliminate noise when not in use. Coghlan's makes the outdoors more comfortable and enjoyable with over 450 accessories for camping, hiking, fishing, and RVing -- from cooking gear to first aid kits, insect netting, firestarters, tent repair, and more.