NON-ADJUSTABLE black coated stainless cable (available only in 14” with XL ends)The XL temple end is for your larger framed glasses (perfect for Kaenon, SPY, etc). FEATURES Fixed Length, Non-Adjustable Coated Stainless Steel Cable Durable, Lightweight, Low Profile, Waterproof Tip:Use an alcohol-based hand sanitizer to apply Cablz to your eyewear for easy application and secure fit.