Welcome to our store！</br> 1、[Firm Connection] Complete welding, not easy to break, loose and overflow, smooth surface without burrs. 2、[Durable Material] Made of stainless steel material, strong and durable, anti rust, anti corrosion, and high hardness. 3、[Stainless Steel Spring] Can reduce the abrasion caused by impact and bumps, and improve the service life of the installed parts. 4、[Usage Scenes] You can hang hammock in the bedroom, swing in the yard, or hang sandbags in the gym. You can hang it according to your needs. 5、[Strong Load Bearing Capacity] 4 holes on the revolving door buckle use 4 screws to ensure firmness and safety, and the load weight up to 250kg/551.2lb. <p class="wang-edit-text"><p class="wang-edit-text"><p class="wang-edit-text">Item Type: Ceiling Hanging Kit&nbsp; Color: As Pictures Shown Material: Stainless Steel Bearing Weight: 250kg/551.2lb Weight: Approx.300g/10.6oz Application: Yoga Training, Hammock, Hanging Chair, Etc. Style: Revolving Door Buckle M8+Spring Steel M7+5x40mm Self Tapping Screw+Rubber Sleeve<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Revolving Door Buckle 1 x Spring 4 x Screw 4 x Sleeve Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>