Tuto roller bags are a great protection for you precious machine. It comes in small-2xl. Don't forget to get protect your embroidery arm and serger. The best part is your embroidery arm attaches right to your roller bag for you to easily move it from your car to your class without having to pack it in. The roller bag is sturdy enough to pack class supplies in and on the bag. Both the machine and serger roller bags will hold up to 100 pounds!