Cascade Yarns - Cherub Aran Multi - Lily Pond 512 CHERUB ARAN MULTIS - LILY POND #512 Needle Size: US 7-8 (4.5-5mm). [4] Medium Worsted Weight Weight: 100g 240 yds 4.5 to 5 sts per inch. 45% Acrylic, 55% Nylon. Perfect for babies! Machine Washable and soft!