Solid brass construction, build to resist daily corrosion,scraping and tarnishing, ensuring durability and longevity. Widely used in mirrors, tea tables, wardrobes, glass sign, other wood or glass furniture. SpecificationMaterial: BrassFinish: Polished stainless steelCap Size: 18mm x 6mm (D*H)Screw Size: 3.5mm x 20mm (D*L) Package Includes:8 x Mirror Screws Kit.