This bracelet string kit includes 4 rolls in black, white, rainbow, and extra white, totaling 660ft of elastic cord for Diy projects. Each roll measures 165ft. Made of braided rubber and polyester fabric, this elastic string offers excellent elasticity, flexibility, and durability. It is sturdy yet soft, easy to cut, and knots securely without slipping. The stretchy cord returns to its original length after stretching, ensuring long-lasting shape and comfort. The set includes scissors and a beading needle for easy crafting. Ideal for making friendship bracelets, beaded jewelry, drawstring bags, pony bead crafts, hair ties, and party hat straps. Suitable for beginners and experienced crafters.