Features 1、Manufacturing Material: Made of high quality stainless steel material, durable, rust proof, corrosion proof, and high hardness. 2、Diverse Features: Complete welding, connect firmly, not easy to crack, loose and overflow, smooth surface and no burr. 3、Wide Range of Applicable Scenarios: You can hang hammocks in your bedroom, swings in the yard, or hang sandbags in the gym, and can be used at any time. 4、Good Ruggedness and Safety: 4 screws can be used for each of the 4 holes on the mounting face to ensure ruggedness and safety. 5、Simple Operation: Simple to operate, easy to use, easy to install and disassemble. Suitable for yoga training, hammock, hanging chair, etc. Item Type: Ceiling Hook Anchor Hanger Weight: Approx.132g / 4.7oz Material: Stainless Steel Product Bearing Capacity: Approx.250kg / 551.2lb Product Style: Diamond Shape Door Buckle M8 + Carabiner M7+ Approx.40mm / 1.6in x 5 Self Tapping Screw + Plastic Sleeves Product Applicability: Suitable For Yoga Training, Hammock, Hanging Chair, Etc Package List 1 x Rhombus Door Buckle 1 x Mountaineering Buckle 4 x Screw 4 x Sleeve