RM-500 Portable Blindstitch Sewing Machine Desk model blind stitch
Machine is a special sewing machine to form a single thread chain stitch
with a single curved needle.The single thread chain stitch hides itself
so that you cannot see it from the outside,which make the clothes look
more neat,elegant and professionally made. 
Usage: It is suitable for
blind sewing of knit wear, cotton and chemical fiber materials,
especially for sewing diving dress made of neoprene, water-resistant
dress, and surfing dress. 

Features:
Up to 1200 Stitches per Minute Speed
110 volts Power 
Swing-down Cylinder Arm 
Swing-Away Work Table
Skip Stitch Lever
Knee Lifter Lever
3 to 8mm Stitch Length Adjustment
7mm Presser Foot Lift 
Portable
Blind Stitch Hemmer Machine
Portable
Home Use Sewing Machines for Apparel Tailoring and Alterations only,
not the model we recommend for exclusive drapery sewing.

Specifications:
Speed: Up to 1200 Stitches per Minute
Stitch Length: 3-8mm
Needle : LWx6T
Presser Foot Height: 7mm 
Motor: 110 Volts
package dimension: 395x355x330mm/15.5"x13.9"x12.9"
Weight: 14.5kg/31.9lbs

Included Accessories:
1 Extra Needles 
Thread Stand
2 xScrewdrivers 
5 x Socket Screw Wrench
1xWrench
1xSewing controller pedal
1xLead lever
Clamps components
1xLifter and sleeve of suspended bed
1xBaffle plate of suspended bed lifter
Instruction & Part manual 
1xTweezer
Table Clamp