Our Serger Techniques Pouch showcases various decorative serger overlock stitches and features a no-sew zipper technique! Learn six serger overlock stitches while completing the Serger Techniques Pouch: 4-thread Overlock, 3-thread narrow seam, Flat lock, Chainstitch, Narrow coverstitch and Wide coverstitch.Our Serger Techniques Pouch is a great serging project for beginner sewers and seasoned sewists, alike! Approximate finished measurements: 12-1/2in W x 10in H x 2-3/4in D Pattern includes step-by-step instructions with color photos. Exclusive pattern by Nancy Zieman Productions. Pattern features BERNINA L 890 Serger, bernette B64 Airlock Serger, and bernette b42 Coverstitch machines.