Materials: High Tenacity Continuous filament Polyester
Yarn Count: 70D/2, 100D/2
Color: Natural, dyed colors
Size: #7,#9,#10,#11
Also, Tianjin Bonlonthread.com can offer variety of cocoon bobbins made of Spun polyester, poly-poly core spun, Nylon filament, elastic,etc.