Material: 100% polyester fabric, 25+ colors available. Size:100g/pc,length: approx 32 yards per balls, 4 balls total 130m. Suitable for making hand bag, storage bags, pencil bag, carpet, you can knit some home decor items and handmade crafts. Recommended crochet size: 6mm, stick needle size: 9mm.Ideal for craft, macrame, Knot, animal models, jewelry making, wall hanging, core stuffing etc. Easy to wash: washable, Hand wash or machine wash cold on gentle cycle, tumble dry, and do not bleach.