This muffling mat is a must have for any Sewing Machine, Embroidery Machine or Serger. Small Mat measures at 17 1/2 X 13in- Large Mat measures at 17X27 in. Provides great sound and vibration suppression for a more enjoyable sewing experience. This mat also provides stability and keeps your machine from moving on a table surface. 

Features:

• Suppressed sound and vibration
• Keeps machine from moving on slick surfaces
• Can be used as a pin and needle cushion