Since I don't plan to use these, I'm offering them to someone who will. - Color Number: 2017 - Lot: 25H, 25F (Only 2 balls have a different lot number) - Material: 100% Cotton - Weight/Length: Approximately 20g (49m) per ball - Crochet Hook: 3/0 to 4/0 - Knitting Needles: 4 to 5 *Please note that items will be flattened for shipping. Please be aware of possible wrinkles, tears in the labels, and potential crushing or loosening of the yarn.*