1. Safety: For Hanging A Swing Without Damaging The Tree. To The Straps From Loosening Swinging, We Have Equipped Our Carabiners With A High-performance Screw Cap. Each Strap Has Additional Seams On The Metal Ring Fabric Loops To Stable And Reliable Attachment Without Tearing Apart At The Seams. The Straps From Falling During The Swing.2. High Material: ing Material: ester Fabric, D-ring And D-type Hook Material: High less Steel, Size: 150 * 5 * 0.3cm, Product Collocation: Belt 2 + Storage Bag 1 + D-ring 2 + Wear-resistant Cloth 2 Sheets3. Tree Protection: These Swing Hanging Do Not Damage Trees. They Are Equipped With A Tree Protection Net So That The Shoulder Straps And Trees Are Not Worn And Damaged Shaken.4. ior Performance: Product Of Nylon Rope, High proof Index, Wear-resistant And Durable, Workmanship, Detailed ation, um Load: 0-550kg.5. Easy To Use: Tree Swing Hanging Kit For All Types Of Swings. Use It To Hang All Kinds Of Swings, Swings On The Patio, Swings On The Veranda, Hanging Chairs, Swings For Baby rs, Swings On The Veranda And Much . Both Straps Can Be Installed In Less Than 5 Minutes. No ing Or Tools Required. The Straps Also Work With ocks Of Any Size And Fit.