Please note, this item ships from US. Product size: 14.5x12x2.5cm Package weight: 175g The package contains: a box of 36-color bobbins STANDARD SIZE TO FIT MOST SEWING MACHINES Bobbin size: Standard size can be used on most sewing machine like brother, babylock, janome, Kenmore, singer etc. Perfect for anyone just starting out with an embroidery machine or a sewing machine. For crocheting,weaving,embroidering,sewing and other. Easy to carry with the case,suitable for travelling use. FREE MEASURING TAPE Come with free 60cm soft measuring tapes for craft using. KEEP THE BOBBINS ORGANIZED Comes with two clear case with each bobbin in a separate spot that is very organized, plastic made with clear view is easy to see which color to choose. QUANTITY you can choose 36pcs bobbins with assorted colors sewing thread is enough to use for a normal daily using.