Introducing the new and improved Adjustable Orbiter, the golden child of the Orbiter family. Y&&';;all loved the adjustment capability so much that Chums decided to make it even easier and smoother. Snug these babies up and they will lockdown your glasses with a steel grip (stainless steel) then loosen them right back up to let your glasses rest around your neck. Details Ultra-lightweight stainless steel Low-profile, flat temples eliminate pressure points Universal temple design fits large and small frames Made in the USA Smallest adjustable size: 10" Largest adjustable size: 15.5" Weight without packaging: 0.1 oz.