Features： 1、Manufacturing Material: Made of high quality stainless steel material, sturdy, 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、Wide Applicability: It has wide applicability, and suitable for yoga training, hammock, hanging chair, etc. Specification： Item Type: Stainless Steel Ceiling Hanging Kit Weight: Approx.316g / 11.1oz Material: Stainless Steel Product Bearing Capacity: Approx.500kg / 1102.3lb Product Style: Fixed Disc + Expansion Bolts Product Applicability: Suitable For Yoga Training, Hammock, Hanging Chair, Etc Package List： 1 x Fixed Disc 4 x Expansion Bolts