WellieSTR Genuine Cow Lace 3x1mm 25 yards Flat Leather Lacing Leathercraft- Red Brown Color/Craft Lace Leather Flat Cord DIY Rope Strings Bracelet Tangerine Thiness:1mm They are made of top-grade COW leather, having a good and soft feeling. With delicate flat design, they are excellent for use Width: 3MM Material: Cow Leather Length: 25yards (23M)