Set of 4 These will be sent compressed. - Brand: Aurora Wool - Color: Orange系 (Orange-based) - Material: 100% Wool - Weight: Approximately 25g - Length: Approximately 37m - Recommended Needle Size: US 10-13 (6-9 in Japanese sizes) - Recommended Crochet Hook Size: 3.5mm-4.0mm (6/0-7/0 in Japanese sizes) Thank you for looking.