AMTION Stitching Needles Carpet Leather Canvas Repair Curved Hand Sewing Needles Kit 10 Pack 7pcs Per Pack Manual paper art sewing needle suits Includes, triangle pointed needle, the needle tip, curved needle etc. Material:steel It is handmade diy leathercraft tools. There is 7 sizes in each pack. Perfect for sewing leather, blankets, thicker fabric, canvas, tarpaulinyou can also make bags, repairs basket, sofa, furniture, tent,etc., to meet a variety of needs