NewDoar Swing Swivel,30KN CE Certified Micro Rotator Swivel Device for Aerial Dance/Yoga/Swing/Hanging Hammock/Rock Climbing Tree Arborist(Red Black)

[SPECIFICATION]-Net Weight: 0.30 lb(140g); Size:2.1 inch(5.5cm)*4.4 inch(11.2cm); Thickness:1.2 inch(3.1cm). [HIGH BREAKING LOAD]-30KN (6614 lb) breaking strength tested. High-strength rotation device, wIth strong and smooth rotation. Made of magnesium aluminum alloy, strong and durable, resistant to rust. [ANTI-TWIST]-The flexible rotation prevents rope/webbing from twisting and tangling when turning or spinning. Free rotation without twisting and tangling of ropes and lines. Large eye openings can accommodate multiple carabiners. [STEEL BALL BEARING]-Sealed stainless steel ball bearing enables the rotator to easily sustain any high speed, silent, frictionless 360° free and flexible rotation. It will work smoothly and won't occur the bad situation such as poor whirl, stuck. [WIDELY APPLICATION]-You can use it to hang hammock/aerial silks/swing/yoga straps/mountaineering/climbing/emergency equipment and acrobatics, etc.