DIY Jewelry Tool Sets, Plier Sets, Round Nose, Side Cutting Pliers and Wire Cutters, Blue Size: about 70mm wide, 110~125mm long, 3pcs/set; Material: Carbon Steel; Usage: Plier Sets. The needle nose pliers is designed with smooth surface on the plier head that without any teeth or sharp groove shear, it will protect your jewelry from damage. All these pliers are designed with double leaf spring for safe use. These jewelry making tools are made of hard steel material and coated with comfortable non-slip rubber handles that are durable and effective for use. Common DIY jewelry tool sets for your jewelry making, these would make your making process more convinient and perfect.