【Premium Material】Made from a high quality blend of 95% polyester and 5% spandex, our rainbow tshirt yarn offers a perfect balance of softness, elasticity,and durability. The multi-color t shirt yarn is comfortable and soft to the touch,and its elasticity helps create tight,structured stitches that hold their shape well.Our multicolored tshirt yarn for crochet is also skin-friendly and breathable,no splitting or tangling, reduces fraying and saving you time and frustration. 【T-shirt Yarn Size】Each roll of our rainbow tshirt crochet yarn is 400g/14.1 oz in weight,120m/130 yards in length and 3cm/1.18 inches in width.Recommended knitting needle