Bohin's Lint Mitt is a must-have tool for removing dust, lint, and pet hair from your sewing machine and quilting area. This large mitt measures 9-1/2in x 5-1/2. Dust from thread can build up on your sewing machine, serger, or longarm machine. With the Lint Mitt, you can keep your work area lint free. The Lint Mitt is washable up to 140°F. Bohin's Lint Mitt also works well to remove chalk markings from fabrics.