ITEM NAME:Clips Clamp Bobbins-Tower-Storage Embroidery Sewing-Thread 30-Bobbins Descriptio n Description: No more Tangles. Neatly organized 30 bobbins. Fit for any type of bobbins. Easy operation and convenient. Display all threads for easy selection. Keep your bobbins neat and organized. How to use: 1,Wrap loose thread ends around each bobbin. 2,slide bobbins into sections of each bobbin wheel. 3,stack wheels on bobbin stand. Specifications: Material: plastic Color: picture color Weight: About 75g Package Included: 1pc(No other accessories) Note: 1.Due to the difference between different monitors 2.Due to the manual measurement and different measurement methods We offer you what you need! Clips Clamp Bobbins-Tower-Storage Embroidery Sewing-Thread 30-Bobbins.Neatly organized 30 bobbins. Fit for any type of bobbins. Keep your bobbins neat and organized. 2,slide bobbins into sections of each bobbin wheel. 3,stack wheels on bobbin stand. We'd like to settle any problem in a friendly manner.