Digital Printing Bullet Fabric is a polyester fabric.It is called a bubble fabric because the bubble fabric is a flat cloth after being pressed and foamed, and evenly distributed bubbles are formed on the surface of the fabric. These small bubbles are evenly distributed on the fabric, which not only looks peculiar, but also has better air circulation when in use, and it is not easy to stick to the skin of the human body. So, in actual use more comfortable.Can be used to make clothing, home textiles, baby and children's clothing