Item Name: Yarn Material:Polyester Quantity: 1 Roll of Yarn Size Details: Diameter of Yarn: 7mm/0.28" (Approx.) Length: 40 Meters/43.74 Yards Per Roll (Approx.) Needle: 9mm Knitting Needle; 1Pc Vest: Adults: 7 Rolls of Yarn; Kids: 3-4 Rolls of Yarn for 1-2 Years, 4-5 Rolls of Yarn for 3-4 Years; Suggestion Needle: 7mm Knitting Needle; 1Pc Coat: Aduilts: 10-12 Rolls of Yarn; Kids: 5 Rolls of Yarn for 1-2 Years, 7 Rolls of Yarn for 3-6 Years; Suggestion Needle: 7mm Knitting Needle; 1Pc Hat: Adults: One and a Half Rolls of Yarn; Kids: 1 Roll of Yarn; Suggestion Needle: 7mm Knitting Needle; 1 Pair of Slippers: Adults: 2 Rolls of Yarn; Kids: 1 Roll of Yarn; Suggestion Needle: 5mm Crochet Hook Needle. Package Includes: 1 Roll of Yarn Quality Material: Made of 100% Cotton, this Chunky Chenille Yarn is super soft and does not irritate the skin Heat Preservation and Air Permeability: High count and high density process line allows effective breathing, moisture absorption, and sweat discharge Easy to Use: Soft and bulky, suitable for any project, making it great for beginners and experienced crafters alike Application: Ideal for crochet, knitting, macrame, rug making, weaving, tapestry, doll making, and kids' crafts Warm Gift: Perfect for creating gifts for family and friends on special occasions like Mother's Day, Children's Day, Father's Day, Halloween, Thanksgiving, and Christmas