XUEMEI describe PREMIUM MATERIALS: Our hammock suspension kits are made of stainless steel, rust and water resistant.Ideal for heavy duty applications and more secure. Universal Pull Tab Eye Bolts: Screw-in eye bolts are perfect for any hammock size, style or design, this high quality hammock hook can be adjusted to the ceiling of a garage or room, porch or porch, balcony, garden or gazebo, living room or bedroom. Not only fun and relaxing, but a useful and practical space provider.Easy to install: metal points quickly bite into wood, plywood or drywall without peeling; providing maximum strength and durability. SAFETY EYE SCREW HEAVY DUTY: You can rest assured that whatever you want to hang outdoors, hammock, yoga or brazilian hammock, tree hammock, children's swing chair, will hang safely. Quantity: 2 products Color: silver Product size: total length about 12cm Package includes: 2 pieces of lifting eye screws and self-tapping screwsProducts from Botao's store