This firm interfacing is perfect for a variety of sewing and crafting projects that need a firm, supportive base -- such as fabric boxes and bowls or hat brims. It holds its shape well, yet is easy to manipulate, trim with scissors, and machine stitch. Machine washable and dry cleanable.*OESD items may not be sold on Amazon, Walmart.com or any other marketplace website. OESD items may not be sold to unauthorized third parties that resell on a marketplace website.*