Jonas Juice Strainer is designed for straining juice from berries and fruits for home canning or jelly making.Durable plastic stand has adjustable legs from 7' to 33cm .The juicer has "U" shaped feet s on the bottom to fit securely on the edge of a bowl or pan for collecting juice.It will fold flat for easy storage.Strainer includes one cotton filter bag.Replacement bags are available.Made of polypropylene and cotton.