Cypress Home Polka Dot Monogrammed 17-Ounce Insulated Cup With Lid and Straw, Letter M Insulated cup with twist-on lid and straw Cup is 4-Inch diameter, 6-1/2-Inch tall, and holds 17-Ounce Polka Dots highlight the monogrammed letter M Acrylic cup is dishwasher safe Reusable cup