Pocket Prayer Mat with Qibla Compass - Black nylon Imported Compact design folds up to easily fit inside its zipper pocket pouch. Compass attached to outside of pouch makes it easy to find the Qibla. Instructions on use included, with bearings for worldwide locations provided-- including over 20 U.S. cities! Prayer Rug is a durable, made of strong yet lightweight nylon (same material as parachutes). Weights attached to each corner helps keep rug in place, especially when outdoors.