Eco Blend Max can liners incorporate a reinforcement additive into the polymer blend to enhances the strength of the bag..Eco Blend Max can liners use Saver Sizing dimensions designed to fit the most common cans.10% mineral strength additive.21-30 Gallons.50% post-consumer recycled content can liners use a polymer blend consisting of 50% PCR resin.These bags provide greater ease of use, save plastic and reduce cost due to their accurate fit vs. standard industry sizes.45"H x 31"W.Black.100/Carton.1.5 mil thickness