Dophee 100Pcs Gold Upholstery Nails Tacks Wood Furniture Studs Decorative Material: iron. Widely used on wood furniture. Color: gold. Package include 100 Pcs. Length:Approx.20mm/0.78". Diameter of head: approx.11mm/0.43". Pin length:13mm (without the head)/0.51". Pin Diameter:Approx.1.4mm/0.06". These DIY nailheads suitable for wood furniture like bedboard, jewerly boxes, cabinet, sofa, coffee table and so on. Need to use Pliers to catch nails before hammering, they are small and hammer them by free hand may be dangerous and cause shanks bending