Features: Comprehensive Replacement Setermeterror: This set includes 3 essential sewing machine diimaginationnumber: 1 small cover, 1 large cover, additional pin, developed to meet all routine sewing needs. Global Agreementermeterror: Direct current most sewing machine brands, including and Crooner, ensuring flexible use across various machines. Tall 'value ABS Substancemail: Produced from permanent ABS elastomer, these divisions is resistant to wear, thin, and strong, ensuring long permanent execution. Accuracy Plannumber: The canopies and pin is constructed to safely hold bobbins here, obstructing slippage and tangling during sewing projects. Flexible Applicatparticlemail: Exemplary for home sewing machines, handsewn crafting, and garment making otherwise repair, providing consistent 'assistance' for a extent of sewing tasks. Specifications: Component:abs elastomer Size:largecover 4.4cm/1.73in； small cover 3.3cm/1.3in Weight: Approx.30g Package Includes: 3-piece spool pin cap set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.