This Pet Hiking Keyring Chain is Made of 7075 Aluminum, Not Only is It Good Quality & Available in a Variety of Colors, But Its Also Lightweight & Compact, Making It Easy to Carry Around. Wide Range of Applications, Such as Tool Locks, Pet Chains, Logitics Ropes Hammoes, Finishing, Walking, Travel Bag Hooks, Quick Hooks, Etc. Its Very Practical. Add Your Company Name or Logo to This & Show Customers What You Can Do for Them. Expand the Reach of Your Brand Today!