Perfect for various sewing machine models including 4411 and 4423, this 4 piece set provide protective for your sewing projects while maintaining consistent across different machines Accessory with most 4411 and 4423 model sewing machines, these pad feature easy installation and quick replacement The simple designs allows for maintenance during your sewing projects Craft from rubber and wear resistant, these sewing machine feet pad durability and flexibility They resist deformation even under casual use, ensuring smooth sewing operations Each pad features nonslip materials on the bottom surfaces with work tables This prevents machine movement during operations, ensuring stable and safe sewing conditions Specially designed cushioning feet effectively absorb vibrations during machine operations This reduces on your work surfaces while enhancing sewing comfortable for more crafting