With excellent tensile strength and color fastness, it is an ideal sewing thread kit for you. Fine workmanship, sewing thread kit provides you a soft touching feeling and it will have good sewing effect. All sewing thread are made of excellent polyester material, so they are sturdy and durable. The length of sewing roll diameter is 1.5cm, sewing roll height is 6cm. They are good ideal for quilting stitching, hand sewing, machine sewing. Item Name: Sewing Thread Material:402 Polyester Yarn Color: Random Color Size Details: Sewing roll diameter: 1.5cm/ 0.59" (Approx.) Sewing roll height: 6cm/ 2.36" (Approx.) Notes: Random color, your order will be sent at random color, and there might be repetitive colours occasionally. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 39 X Sewing Thread Spools