[360 degree Design] Our high-performance ceiling hooks are equipped with O-shaped rings for flexible 360 ​​degree and can be used both indoors and outdoors. [Safe and durable] Our ceiling hooks made of high quality metal, no rust, corrosion resistance, high hardness, stable and durable. [Load capacity of 450KG] With a strong load capacity of 450KG, the hammock hooks are super stable to support children and adults. You can easily set up swings in the garden or in the garden and your children will have a lot of . Just enjoy it! [Easy to assemble] This is a complete swing set, which ensures easy installation in a few minutes. [Wide ] Wall Suitable for indoor and outdoor , suitable for concrete ceiling and wooden , hammock swings, chair, punching bag, lamp, sling trainer, yoga, awning, sling trainer and more. Colour:silver Material:Metal Package Contents: 1 x Ceiling 1 x drill bit 1 x Carabiner 3 x Screw 3 x Expansion screw Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.