We chose the beautifully printed Hyper-D fabric for its strength, light weight and its look and feel. Our pillows have to be strong, but they are also being swung by professional boxers and fighters at high speeds into each others faces. So the material also has to be comfortable and soft. Our initial order was just enough to make 50 pillow cases. But our next will likely be for 150. We're also currently rolling out a PFC Kids program to over 100 Dojos that teach kids and teens various martial arts. each of those has about 50 to 200 students. So we're hoping to sell a lot of our speciality fight pillows manufactured with Ripstop by the Roll.