Brand: Sirdar Snuggly 4 Ply.Yarn Weight: 4 Ply.No. of Patterns: 4.Size: To Fit Age: Birth to 2 Years.Needles Required: 3.25mm, 2.75mm knitting needles. Stitch holders.MATERIALS REQUIRED: (x 50g balls)AGE/GRAMS NEEDED 0-6mths6-12mths1-2yrsRound Neck Sweater (303)2 balls23V Neck Sweater with Patterned Sleeves (478)222Roll Neck Sweater (441)223V Neck Sweater (321)222Also suitable for Snuggly Baby Crofter 4 Ply. Amounts may vary.