Measures 8 1/2 x 3 x 3 including lid. Made of double wall insulation， holds 20 ounces of cold or hot beverages. Includes plastic lid， straw and rubber slip-resistant bottom. Hand washing recommended; do not soak， do not use in dishwasher or microwave; avoid exposure to high heat (especially hot vehicles). Made by Mary B in the USA (listing is for ONE tumbler， lid and straw - image shows views of all sides of one tumbler)