FEATURES of the Metolius 18mm Open Sling Durable slings, great for everyday cragging and anchor-building SPECIFICATIONS of the Metolius 18mm Open Sling Webbing: 0.7" / 18 mm The SPECS for 10" Weight: 0.7 oz / 21 g The SPECS for 22" Weight: 1.5 oz / 43 g The SPECS for 46" Weight: 3 oz / 86 g ALL CLIMBING SALES ARE FINAL.