Mainstays plastic luster tumbler is a great addition to your drink collection! The luster finish and unique texture is sure to stand out from the rest of your tumbler collection. Made from durable plastic this tumbler is great for adults and kids. This item is dishwasher safe and 100% BPA free. With a diameter of 4 inches and a height of 9 inches, this tumbler is the perfect size for carrying around when you are on the go! This tumbler comes in multiple colors such as blue, green, and pink luster finish.