MantaRing - Cable Key Ring with Screw Lock - Strong, Flexible, Waterproof. One Ring for Keys and So Much More (5 Pack) (Black)
Strong. Flexible. Waterproof. MantaRings are made of braided stainless steel wires covered with plastic vinyl for protection. The wire key rings come with a secure screw lock. MantaRings can be used individually or linked together to create a long wire loop.
Strong vinyl-coated stainless steel cable with screw-in lock
Safe for aquatic use in fresh and salt water
Great for luggage tags, key chains, ID tags
Perfect for boating, swimming, fishing and diving gear