The exterior is made of a white plastic burlap material (which is the same for the inner bag). The interior is stuffed with leather pieces that makes an excellent stop for your arrows. This target is a 4 in 1 target. Size of target is approx. 20" x 20" with another 20" x 20" target rolled up on top of bag. When one side is worn out, simply unroll top target and flip bag over and let filling fall into the other side giving you another target on both sides to use. Made in U.S.A. 100%.