Poolin Richword Selected Prewound Bobbins, Plastic Sided, 144pcs Size L(SA155), 75D/2(60WT) Polyester Bobbin Thread for Commercial Multi Needles Embroidery Machine, White 110 Yards

• 【Prewound bobbins size L(SA155)】Size as 2.03cm x 0.89cm，Diameter:0.8IN/2.03CM,Height:0.35IN/0.89CM. Style L (SA155) bobbin fits most commercial multi needle embroidery machines.

• Bulk Value (144pcs/Box): Ready-to-use, Massive quantity ensure long-term supply without the need for frequent purchases

• 【Plastic Sided Bobbin】 Plastic double-sided pre-wound bobbin has clear plastic sides,clear to see how much thread the bobbin left. The clear plastic bobbin protect your bobbin thread from oil and humidity, thereby maintaining its original quality and structure.

• 【75D Bobbins】 Precision-cut sides + clinically pressed cores ensure uniform winding with zero overspin, zero birdnests, and zero thread waste. Ready-to-use design eliminates core returns.

• 【Consistent Tension & Eco-Safe】 OEKO-TEX certified for safety and crafted for flawless tension stability. Enjoy tangle-free with no birdnests, no thread jams, and smooth operation in your machine.

• 【Pro Tip】 For high-detail embroidery, try our 70D version (thinner thread) – preferred by experts for delicate designs!