These trendy colored 19-ounce tumblers from Mainstays are sure to be a favorite in your home. Mainstays has your entertainment needs covered with these durable plastic tumblers. The Mainstays 27-Ounce Plastic Tumblers are ideal for everyday dining use and great for parties! 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. Fun colors These durable and reusable tumblers are ideal for both indoor and outdoor entertainment. Mainstays tumblers serve as excellent starter pieces for those constantly on the go, suitable for both children and adults. Designed with your needs in mind, these stylishly colored tumblers are a hit with everyone! They boast a sleek matte finish for a modern and fashionable appearance. With a variety of colors to select from, you can either coordinate with a single hue or mix and match for an eclectic, cohesive look. Coordinating dinner plates and bowls are also available.