Features: Package includes: 2pcs or 4pcs clear acrylic thread winders. Enough for daily use. Winding board size 4x4cm/1.57x1.57inch. Craft with acrylic, light in weight, not easy to break, withstand daily use. Keep the waxed thread cord, sewing thread, embroidery threadm stitching thread neatly. This set of clear acrylicfloss bobbins can be wrap around different thread to prevent them from get tangles together and simple and easy to sort. Perfect for keep thread organised and untangles. Widely used for embroidery, crocheting, crafts and other sewing work to make work easy and convenient. Specifications: Color: Clear Component: Acrylic Size: Approximately. 4x4cm/1.57x1.57in Weight: Approximately. 15-30g Package Includes: Package Option; Package 1: 2Pieces Acrylic Thread Bobbins Package 2: 4Pieces Acrylic Thread Bobbins note: 1.Please allow 0-1cm error due to manual measurement. be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color