Slim Line 1 6.5" x 5.5" Window Set (3 pieces)

Includes 1 Base Adapter Window & 2 Top Clamping Windows - 1 Flat and 1 Beveled 6.5 Inches Wide x 5.5 Inches Tall Each (3) piece window set comes with a Base Adapter window and (2) top clamping windows. One for thin fabrics and one for thicker stiffer material. All window sets quickly and easily install onto the chassis, no tools required. The 6.5"×5.5" window is the most popular window size for first time clamp owners. The large sewing field make it popular for bigger designs and for left chest on heavy jackets.