Grime Guards are for the square cross-stitch hoops. Keep your fabric clean from any grime on your hands. This grime guard is perfectly sewn for Q-Snap 11x11 inches or Nurge N4 hoop. All seams are processed with a linen seam, inside there is a strong elastic band, this will allow the cover to be durable and washable often, just like linen. For these grime guards, I selected cotton fabrics to add a unique touch to your embroidery. Grime guards are great for cross stitching, quilting, embroidery, and needlepoint. They help keep your fabric clean whilst you work on your project and excess fabric can be tucked into the guard to keep it out your way whilst you work. Grime guards are 100% cotton and machine washable. Accessories are NOT INCLUDED