44 gallon. Our thickest Hi Density Trash Liner at 22 mic. 40×48 22mic 150 per case. Hi Density has the ability to hold more weight for it’s thickness over Linear Low Density. Only drawback is any puncture will Zip up the grain of the plastic vertically. Same material as grocery bags. This is the only Black colored Hi Density Liner we have. All Hi Density are on rolls.