ITEM NAME:100 Sets 5 Color DIY Fasteners Press Studs Poppers Buckle Snap Button+Plier #gib Store Home Promotion Hot Item Add to Fav.2, Button is made of copper material, not easy to rust; plier is made of stainless steel, hard and no deformation. Plier material:stainless steel. Plier Color:red. Plier size: 148mm 65mm 20mm/5.83 2.56 0.79".