Thread Count: 40/2 (Yonmaru Soushi) ※ 40/2 means two strands of 40-count single yarn twisted together. The material is 100% polyester. Approximately 200M per spool, 12 spools per box x 2 boxes, total length 4800M. You can sew smoothly without thread breakage!! Please use it for your handmade projects☆ Note: There may be some debris, such as paper scraps, inside the box. The debris can be easily removed. The colors inside may vary slightly, and the color arrangement or box labeling may differ. Also, the boxes may be damaged. Please understand this before purchasing. Item: Sewing thread / Imported Material: 100% Polyester Color/Pattern: Solid / 12 spools x 2 boxes (24 spools total) Length: Approximately 200M per spool, total length 4800M Uses: Clothing, accessories, bags, etc... ♡ Please search for other products sold by 'SpringYou'