Features: Weight: About 65g (one set) Material: Metal+Rubber material. Application: Suitable for most trampolines and jumping beds. Size(appro 3Pcs Trampoline Screws Jump Stability Tool): screw diameter 6mm/0.24inch, total length 77mm/3.03inch. Note: Please understand that there is a slight difference between the manual measurement and the actual length. Specifications: Material: Metal+Rubber Color: As the Picture Shows Weight: Approx. 65g Size: Approx. 7.7x0.6cm/3.03x0.24in Note: Please allow 1-2cm error due to manual measurement and make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 3 x Trampoline Screw