Description: High-quality Materials: The double-head rotating ring is made of 304 stainless steel, which is durable, easy to rust, and corrosion resistant. It can be fixed with ordinary metal buckles. Safety: This rock climbing hook can be rotated 360 degrees, which can provide more convenience and better for protection for you in outdoor sports. Double Ended Hook: The design of the swivel ring is mainly used for fast rotating components that require hooks or quick links. It is usually used in chains and ropes to prevent knotting after rotation. Smooth & Frictionless: This rock climbing buckle can slide and rotate at will without worrying about rope rotation, kinking and cholera.With it, you no longer have to worry about twisted ropes or chains blocking your progress. Widely Applicable: This mini size quick hook buckle is not only suitable for daily hanging on a backpack, but also suitable for mountaineering, camping, hiking and other outdoor activities. Specification: Size: Approx.68mm/2.68 inch in length. Material: 304 stainless steel. Color: show as picture. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package Includes: 2 Pieces Swivel Rings.