new and high quality. and easy to carry.Convenient and practical, perfectly suitable for Pro 13-inch A1706 A1989 A2251 A2159 bottom case back cover.Perfect replacement screws for quick and easy installation.Easy to install, notebook accessories.High-quality materials maximum strength and durability for long-term use.Type: Laptop Bottom Case ScrewsCompatible models: For Pro 13-inch A1706 A1989 A2251 2159Colour:SilverMaterial:MetalPackage Contents:6 x Screws1 x ScrewdriverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.