40 - 45 gal. Trash Can Liner - White Low Density 40 X 46 -- 25 mic 200/cs. Low Density Can Liners are available in ten different size and gauge configurations, so there's bound to be one that's just right for your needs. Low Density Can Liners are opaque white with a printed child suffocation warning printed on the bags. Available in many size configurations. White opaque with printed child warning