Expand your creativity with Brother's advanced technology. Easy tofollow lay-in threading. Color-coded threading guide. Fast and easylooper threading system. Dial adjustment for stitch length. Stitchlength 2mm to 4mm. Presser foot pressure adjustment. Slide leveradjustment for differential feed. Differential feed for perfect seaming onvirtually any fabric type. Eliminates the wavy or stretched appearance ofstitches on fabrics. Snap-on presser foot Main Features Differential Feed Two needle 2-3-4 thread cover stitch only CoverStitch Capability 3mm and 6mm Chain Stitch Capability Easy color-codedthreading