Plastic Bag-Black Plain Embossed T-Shirt Bag 11.5"x6.5"x21.5" 13 mic - 100 bags/bundles Plastic T-Shirt Bags LOOP-BLACK^Black Plain Embossed T-Shirt Bag^13 micron^11.5"x6.5"x21.5" 13 mic (0.51 mil) Economy Duty^100 bags/bundle