Digtichnny:Tress swings & hammocks accessories of enhanced safety at an unbeatably fair price .Features of Swing Swivel:?Aluminum Alloy With Anodized Finish. / Stainless Steel?Smooth Spin?Frictionless 360°swivel rotational device?100% Anti-corrosive?Easy installation and usage?35kN (7,875lbs.) breaking strength tested?An ideal climbing swivel for rock climbing?CE EN 354 CertificatedPACKAGE OF PRODUCT A INCLUDED:1 x Digtichnny Aluminum Alloy Climbing Swivel 360° RotatorPACKAGE OF PRODUCT B INCLUDED:1 x Digtichnny Aluminum Alloy Climbing Swivel 360° RotatorDigtichnny RELATED PRODUCTSSwing Hanging Strap Kit+Heavy Duty Hook:https://www.amazon.com/dp/B01GPN67S4Terminal 8 Descender: https://www.amazon.com/dp/B01LW56B10WARRANTY:Digtichnny Satisfaction Guaranteed -- Dear customer, we have full faith in the quality of our product. We offer a 45-day satisfaction guarantee. If there is any unsatisfaction, contact us to return the product. Payment will be fully refunded. Thank you.