The Heavy Duty 6700C computerized sewing machine is designed with your heavy duty projects in mind, from denim to canvas. Thanks to the machine’s powerful motor, you have extra high sewing speed to save you time. The throat space (working space between the needle and tower) is 6.4" or 163 mm. With adjustable presser foot pressure, you can also sew very lightweight sheers, and the stainless steel bedplate allows fabrics to glide over the machine with ease. Create original costumes, sew personalized fashions or transform your home with new decorator pillows and curtains. Among the 586 stitch applications is one-step summaryhole, giving you consistent results every time for projects you’ll be proud to say you made yourself. Use the built-in lettering and mirror imaging to create one of kind projects. The Top Drop-in Bobbin is not only easy to thread, it’s easy to see so you won’t run out of bobbin thread in the middle of a seam. The "throat" size or distance from needle to the tower is 163 mm or 6.4 inches. The font size of letters is 7 mm or slightly more than 1/4 inch. Accessories 411 Stitch Applications All-Purpose Foot Zipper Foot Buttonhole Foot Blind Hem Foot Button Sewing Foot Sew Easy Foot Satin Stitch Foot Even Feed / Walking Foot Open Toe Foot Cording Foot 4 Bobbins (SINGER Class 15 transparent) Large Spool Holder Small Spool Holder Spool Pin Felt Auxiliary Spool Pin L-Screwdriver Brush / Seam Ripper Soft Cover Pack of Needles