G&H®’s new Slim-Chain™ is a thin version for increased comfort and also to accommodate lingual treatment mechanics. Only .018” in thickness, this chain has a low profile along with the elasticity and recovery needed for effective movement. Only .018" thick Low profile - great for lingual treatment and comfort Thinner chain - easier to ligate under tie wings / self-ligating brackets Superb resiliency & memory 15 ft. spool