New ThreadNanny 25 Large Spools of 3-PLY Polyester Sewing Quilting Serger threads SP3 5 Spools of each color. You will receive all the colors shown in the picture. 5 spools per color for a total of 25 spools High Quality 3-PLY Polyester can be used for Sewing, Quilting, Serger, Piecing, Applique Each Spool is 1000 Meters (1100 Yards) Good for any home or Commercial Machine Best Quality - Will not Break at High Speed Machines