Stainless Steel Hammock Mount: The premium stainless steel punching bag holder protects against corrosion and rust, suitable for indoor and outdoor mounting. Ceiling Hanging Hook with 4 Fixing Screws: The wall anchor is designed with 4 holes for added durability and stability. The bracket is more secure than a 2-hole bracket. Supports up to 500 kg with a high-quality welding process. The solid stainless steel structure offers greater resistance. Ceiling Fixture to Create More Space: The stainless steel fixing hook is compact and space-saving, allowing optimal use of overhead space. Using the Ceiling Suspension: Ceiling mount is ideal for yoga hammocks, pendant lights, hammocks, hanging straps, awnings, hanging bars, hammock suspensions, punching bags, hanging chairs, and more. Warning: Hammock attachment for heavy loads is intended only for mounting on concrete ceilings or wooden beams using the provided mounting hardware. Not for use on plasterboard ceilings, clay walls, or other flexible construction materials. The ceiling hanger hook is safe and stable and is suitable for hanging chairs, hammocks, yoga towels, sandbags, lamps, swings, awnings, punching bags, hanging straps, and other similar items. Can be installed on the ceiling in bedrooms, gardens, or other locations. Features: Color: silver Material: stainless steel Thickness: 0.4 cm Diameter: 9 cm U-hook: 4.2 x 2.3 x 0.8 cm (width x height x thickness) Scope of delivery: 1 x Ceiling hook 4 x Expansion bolt 1 x Carabiner