DescriptionThis locking pin back is made of premium coppermaterial, which can withstand long-lasting use. Features the premiumcoppermaterial, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This locking pin back will make DIYeasier and smoother.Features-Color:Silver-Material:Copper-Size:10.00X10.00X5.00cm/3.93X3.93X1.97in-Small size and light weight. The edges are polished, smooth and flat, and comfortable hand feeling.- Simple style, simple color and strong texture, fashionable and versatile, and has a wide application.- Multi-purpose, suitable for the use of various styles of clothes, brooches, accessories, hats, badges, etc.- The pin back is simple in design, but very practical in use, which brings great convenience to you.- Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience.Package list: 20 x Locking Pin Backs