Features: Made of high quality material, durable and practical to use Universal: this bracket can be used for: hanging chair, hanging lamp, love swing, punching bag, sling trainer, yoga towel, sun sail, sling trainer, hanging chair, hanging cave, hanging seat. Construted of High quality stainless steel to protect against corrosion rust. Supports 1100 lbs when properly attached , making them perfect additions for bedroom or the kids play room. Can only be attached to concrete ceilings or wooden beams with included mounting material. Do not apply to plasterboard ceilings, clay walls or other soft building materials. Specification: Material: Stainless Steel Colour: Silver Package Content: 1 x Ceiling Hook 4 x Concrete screws. Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.