20pcs Wall Decor 25x37mm Crystal Upholstery Sofa Headboard Button Nails Crystal Upholstery Sofa Headboard Buttons Nails Material:Glass diamonds,metal Dimension:25 x 37mm/0.98 x 1.46"(Dia x H) Suitable for crafts, headboards, leather beds, sofas, decoration, home makeovers and many other uses.