[360 Degree Rotation Design] Our high-performance ceiling hooks are equipped with O-shaped rings for flexible 360-degree rotation and can be used both indoors and outdoors. [Safe and Durable] Our ceiling hooks are made of high-quality metal, resistant to rust and corrosion, with high hardness, offering stability and durability. [Load Capacity of 450KG] With a strong load capacity of 450KG, these hammock hooks provide excellent stability to support both children and adults. You can easily set up swings in the garden or patio, allowing your children to enjoy endless fun. [Easy to Assemble] This complete swing hook set ensures easy installation within minutes. [Wide Use] Suitable for both indoor and outdoor use, compatible with concrete ceilings and wooden beams. Ideal for hammock swings, chairs, punching bags, lamps, sling trainers, yoga, awnings, and more. Color: Silver Material: Metal Package Contents: 1 x Ceiling Hook, 1 x Drill Bit, 1 x Carabiner, 3 x Screw, 3 x Expansion Screw. Only the above package content is included; other products are not. Note: Slight color differences may occur due to lighting and monitor display variations. A measurement error of +/- 1-3cm is acceptable.