lion brand natures choice organic cotton yarn. grown and spun without the use of pesticides herbicides or other chemicals. the dyes used to create these beautiful colors are certified according to the global organic textile standard by the institute of marketecology. natures choice is a soft versatile yarn that is so easy to work with and perfect for everything from baby blankets to fashion items. it is good for your knitting and good for the planet. weight category 4 100% organic cotton 3oz 85g 103yd 94m. gauge knit 16 stitches x 21 rows 4in 10cm size 9 5.5mm needles crochet 10 sc x 12 rows 4in 10cm size j 6mm hook. care hand wash max.temp.104f 40c dry flat do not bleach do not iron. made in usa.