Durable, handcrafted 550 lb. Utility Key Fob. Attach to your keys and hang from your backpack, purse or belt loop with the easy, one hand operation carabiner. Rain, snow, dirt or mud you don't have to go easy on Rugged Xessories. All of our products are mildew resistant and will not rot, just toss them in the dishwasher to bring back they're vivid color.