30 gal. Trash Can Liner - Brown Linear Low Density Heavy Gauge 18 X 8 X 42 -- 1 mil 100/cs. Linear Low Density Can Liners have excellent tear and puncture resistance, so they have the strength you need to handle your toughest jobs. They're available in (S) Standard; (H) Heavy and (EH) Extra Heavy gauge thicknesses, all matched to standard can sizes. Linear low density for extra strength without extra weight. Choose from Standard, Heavy or Extra Heavy weight, all matched to standard can sizes.