These Stark liners are made from a thin, yet super strong high density food grade material with a wet load capacity of 25 pounds, and a dry load capacity of 50 pounds. Eliminate cross contamination when storing, soaking, marinating, and brining food products. Designed for use with 5-gallon buckets and pails, and 22-quart Cambro food storage containers. There are 25 liners per roll.