Designed to keep threads neat and clean, more messy around. Suitable for wrapping and storing needlepoint and craft thread, plenty of bobbins for storing a of colors. 10pcs Embroidery Thread Bobbins for Spool Storage Board Card Holder Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.