Suitable Size: about 0.8mm in diameter; Length- about 10 yards each roll, 25 rolls, 250 yards totally, perfect to make tassels and macrames bracelets, restring wind chime, repair your tent or window blind cord.25 Bright Colors: White, black, gold, sky blue, lavender, pink, red, green, deep pink, yellow, gray and other beautiful bright colors - offer you more color choices for your DIY craft projects.Chinese Knotting Cord: Made from nylon, flexible round cord, with enough stiffness and durability to withstand the pushing and pulling of Chinese knotting. It has a beautiful grip to it that holds the knots tightly.DIY Craft: Great for beading, macrame knotting, Kumihimo jewelry making, costume and garment making, tassels, crafting, wrapping, beading, Chinese knot making, wind chime making, and even handmade sign making, makes great dream catchers.Wide Application: Suitable for many different purposes such as home decor, renovation, quilting, corded binding, sewing, tying, camping DIY projects. Nylon cord set can be great for creating your favorite jewelry pieces, and also used as ideal blind replacement cord or restringing our trailer blinds.