These 26-ounce tumblers from Mainstays are sure to be a favorite in your home. Made with family friendly BPA-free Polypropylene plastic, these tumblers are safe for use in the top rack of your dishwasher and are microwave safe for convenience. Mainstays tumblers are great starter pieces for those on the move, great for kids and adults alike. Made with you in mind, these fashion forward colored tumblers are great for anyone! With multiple available color options to choose from, you can coordinate your look with a single color or mix and match the colors for a fun pulled together look. Matching dinner plates and bowls are available.