Made of 304 stainless steel, it is more rust-proof and durable than most of the 201 stainless steel rings on the market.
A good replacement for your old or broken O ring, easy to change.
304 stainless steel waterproof, rust and corrosion resistant.
No solder joints on the interface, smooth surface without burrs.
Can be used for fitness rings, yoga rings, dog rings and luggage accessories.
Size: 05040 Wire diameter 5mm*inner diameter 40mm