RotaWrap (TM) - Get into the groove of advertising with ease when you add this 20 oz. Acrylic Tumbler to your next marketing plan. The BPA free tumbler is made of extremely hard and chip resistant acrylic material. It's ideal for the home, office or even restaurant use. It measures 6 1/2" x 3 3/4" diameter, leaving a lot of space for your company's name, logo or marketing message. This is a great promo tool for bars, festivals, expos and more. Don't let them leave without getting a look at your brand! Canal.