DOUBLELIN Sewing Thread Combo - 36pcs Size L, Style L, SA155 - 9.4 Prewound Bobbin + 4 Spools Top Thread - 339C Clay Brown - 40S/2 34wt Spun Polyester Thread for Sewing Machines - Perfect for Quilting, Embroidery & Garment Making

Professional, Since we are not only thread experts but we also manufacture embroidery machines DOUBLELIN started as a professional embroidery machine, DTG printer and machine parts manufacturer since year 1989. We are not only know the bobbin and thread, but also we also the machines using these bobbins and thread. It helped us a lot to understand what the customers are looking for and what is the machines like most. Quality First, material from large qualified suppliers only and each batch needs to check and test its strength, fineness, evenness and many others. Affordable, even we paid high on material but we make the products at our own plant and sell directly to cut the costs. Professional, we know the bobbins, how to make it works great and what is the key points related with other parties on machine. Goods tested on machine and collect feedback from end users before launch out. Quality Products with Affordable under Professional Knowledge Professional, Since we are not only thread experts but we also manufacture embroidery machines DOUBLELIN started as a professional embroidery machine, DTG printer and machine parts manufacturer since year 1989. We are not only know the bobbin and thread, but also we also the machines using these bobbins and thread. It helped us a lot to understand what the customers are looking for and what is the machines like most. Quality First, material from large qualified suppliers only and each batch needs to check and test its strength, fineness, evenness and many others. Affordable, even we paid high on material but we make the products at our own plant and sell directly to cut the costs. Professional, we know the bobbins, how to make it works great and what is the key points related with other parties on machine. Goods tested on machine and collect feedback from end users before launch out. Quality Products with Affordable under Professional Knowledge L339-40S2, Sewing Combo, 36pcs Size L bobbin plus 4 spools top thread Size L bobbin Diameter 27/32"(2.13cm), Height 23/64"(0.89cm), also called Style L, SA156, Size 9.4 Plastic Sided Bobbin, 339 Clay Brown Color Thread, Same Color Top Thread Spun Polyester 40S/2, thread weight 34wt, Tex 30, Denier 270 Three Steps to choose the correctly bobbin for you. Step 1, Bobbin Size There are more than 20 different sizes of bobbin, but A, L and M these 3 sizes are covered more than 85% machines on market. Please check the suitable machine models list photos which we update yearly with new models add on or the bobbin measure size below to find the correct bobbin. If you are still not sure, please feel free to check with us before purchase. Size A, also called Style A, SA 156, Class 15, Style 15, Size 11.5 Diameter 13/16"(2.06cm), Height 29/64"(1.15cm) Size L, also called Style L, SA 155, Size 9.4 Diameter 27/32"(2.13cm), Height 23/64"(0.89cm) Size M, also called Style M Diameter 1-1/64"(2.60cm), Height 7/16"(1.10cm) Step 2, Bobbin Type 3 different bobbin types. Plastic Sided (P), Card Board (C) and Side Less (X) Plastic Sided like a regular aluminum or steel bobbins just made by plastic. It is most common and stable bobbin, can be used on all type of machines without issue. So it is customers' first choose. Card Board bobbin with a plastic core but two sides walls use paper to reduce cost. It may load more thread than Plastic Sided bobbin, but paper can not give enough support than plastic. So NOT suggest to use on machines with top load bobbin or with a strong bobbin picker Side less without a core and also no walls two sides, so it is cheapest. Many problems while using, we stopped selling it in the USA and Europe, only at some markets looking for cheap only. Step 3, Thread Color, Type & Size We offer White (W) color thread, Black (B) color thread and colored thread with 3 digits color number. Spun Polyester looks like cotton, soft and strong, it's customers' first choose. Brother new models and other brand machines which without bobbin tension adjustment, can use Spun Polyester as bobbin thread only. 60S/2 (60S2) thread weight 50WT is Brother recommend #90 thread, normal as embroidery bobbin but can be used as sewing bobbin also. 40S/2 (40S2) thread weight 34WT, thicker, normal as sewing bobbin, and thicker thread embroidery bobbin. Filament Polyester looks like silk, fine thread so with more yards on bobbin but thread with glue. Not good on Brother new models with bobbin thread shows on top of fabric. Normally as embroidery bobbin only. 75D/2 (75D2) thread weight 60WT 70D/2 (70D2) thread weight 60WT, high tenacity like Spun 60S/2. DTY Filament Polyester looks like normal Filament. Thread with elasticity, not good as bobbin but cheap. For some markets for cheap only. Doublelin Prewound Bobbins family products Size A Bobbins 144pcs Plastic Sided, White, 60S/2 (APW-60S2) 144pcs Plastic Sided, Black, 60S/2 (APB-60S2) 144pcs Plastic Sided, White, 40S/2 (APW-40S2) 144pcs Plastic Sided, Black, 40S/2 (APB-40S2) 144pcs Plastic Sided, Multi-colors, 40S/2 (APM-40S2) 144pcs Plastic Sided, White, 75D/2 (APW-75D2) 144pcs Plastic Sided, Black, 75D/2 (APB-75D2) 12pcs Plastic Sided, White, 75D/2 (APW-12) Size L Bobbins 144pcs Plastic Sided, White, 60S/2 (LPW-60S2) 144pcs Plastic Sided, Black, 60S/2 (LPB-60S2) 144pcs Plastic Sided, White, 40S/2 (LPW-40S2) 144pcs Plastic Sided, Black, 40S/2 (LPB-40S2) 144pcs Plastic Sided, Multi-colors, 40S/2 (LPM-40S2) 144pcs Card Board, White, 75D/2 (LCW-75D2) 144pcs Card Board, Black, 75D/2 (LCB-75D2) Size M Bobbins 75pcs Plastic Sided, White, 60S/2 (MPW-60S2) 75pcs Plastic Sided, Black, 60S/2 (MPB-60S2) 75pcs Plastic Sided, White, 40S/2 (MPW-40S2) 75pcs Plastic Sided, Black, 40S/2 (MPB-40S2) 75pcs Plastic Sided, Multi-colors, 40S/2 (MPM-40S2) Color Bobbins Sewing Combo Size A and Size L Sewing Combo with 36pcs prewound bobbins and 4 spools of top thread in same color. Size M Sewing Combo with 30pc prewound bobbins and 4 spools of top thread in same color. 001 White 085 Pink 205 Yellow 328 Brass 339 Clay Brown 405 Blue 502 Mint Green 542 Seacrest 612 Lilac 800 Red 808 Deep Green 817 Grey Satin 900 Black