Made of plastic material, safe and environmental protection. Suitable for household sewing machine. Good for sewing, quilting or embroidery projects. Easy to , disassemble and storage. Can hold 3 coils, 15 bobbins and a ruler. Wire rack above the gavelock can be hung line, make your sewing more convenient. perfect embroidery, quilting, patchwork or sewing. It makes your embroidery, sewing, quilting or patchwork process easy; It keeps the cord separate and to use. This embroidery thread spool holder can help you better organize on your workbench. Colour:white+yellow Material:plastic+metal Package Contents: 2 x Spool Thread Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.