Bistro Premium Quality Plastic 20oz Water Tumbler | Set of 6 Multicolor ENTERTAIN WITH CLASS! These beautifully designed tumblers add a stylish touch to your table setting. PREMIUM QUALITY! Thick base makes each tumbler look and feel like glass. SAFE AND STURDY! This durable material is a safer and better alternative to glass! TAKE IT OUTSIDE! Great for patio, poolside, picnic, and other outdoor use. MADE IN USA! Made of restaurant quality BPA-free material. Top rack dishwasher safe. VOLUME CAPACITY: 20oz. HEIGHT: 6" MOUTH DIAMETER: 3-1/2"