Material: The foot ascender loop is made of high-strength polyester, , abrasion resistance and ultra-light, high strength material for durability 7Step Foot Ascender Loop: It can be used with hand ascender, increase your rope climbing efficiency The foot ascender loop is easy to carry and helps you go through rough terrains quickly Suitable for outdoor mountaineering, rock climbing, expedition, caving, rescue, aerial work, rappelling, downhill, tree arborist or other outdoor Color: As Shown Material: High-Strength Polyester Package Contents: 1 * tree rope ladder 1 * stainless steel lock buckle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.