Content: 100% Acrylic, Care: This yarn for knitting, crocheting, amigurumi and craft projects is easy to care for, simply machine wash (not exceeding 104F/40C) at delicate setting, Do not Bleach, Tumble Dry at low heat, at permanent press setting, Do not iron or press! Ball Size: Each ball of this #4 – Worsted (Medium) Yarn is 250g(8.8 oz) and 381m(417 yd) long Knitting Gauge: 4" x 4" (10cm x 10cm) 17sts x 23r with 5 Knitting Needle Crochet Gauge: 4" x 4" (10cm x 10cm) 12sc x 15r with 5.5 Crochet Hook Red Heart Yarn: Red Heart is proud to be America's Favorite Yarn and most recommended yarn brand! Spark your imagination and browse our wide selection of beautiful and quality yarns that are trusted by knitters and crocheters alike. Red Heart All in One Granny Square, the innovative striping effect designed to crochet 5 color granny squares in just 1 ball. No color switchin’. Just keep on stitchin’ with 67% less ends to weave in to finish your next granny square project. This beginner-friendly yarn is perfect for at-home or on-the-go projects with 1 ball making up to 14 granny squares. This yarn comes in 11 colors, so you can find the perfect granny square project for any occasion.