Stainless steel ceiling hook, load up to 400 kg, perfect for ceiling mounting of sandbags or hanging seats. Quality Material: The ceiling hook brackets are made of high-quality stainless steel, strong and durable, preventing corrosion and rust. High hardness ensures safe use and long-term durability. Safe and Robust: The stainless steel hanging chair is designed with 4 holes for greater durability and stability. The hammock hanging hooks can bear up to 400 kg, offering exceptional grip, maximum resistance, and durability. Easy to Install: This product has 4 holes on the mounting plate with bolts to ensure stability and safety, performing well in practical use. Pre-drilled expansion screws for concrete applications install in just minutes. Wide Range of Applications: Perfect for hammock chairs, hanging lamps, swings, love swings, hammocks, sandbags, baby carriers, yoga towels, ceilings, baby carriers, hanging chairs, hanging caves, and hanging seats. Value Package: You will receive 1 set of heavy-duty hanging kits including 1 ceiling mount, 4 metal pins, 1 rotating shackle, and 1 carabiner, suitable for concrete ceilings or wooden beams. Note: Data are all manual measurements, please allow 1-3 cm error. Due to the difference in light and display, there will be a certain color difference, depending on the physical object received. Delivery quantity: (according to the main picture)