This crystal clear mini cupcake and mini muffin container can hold 1 dozen mini muffin or mini cupcakes. Outer dimensions: 8 11/16 x 7 1/8 x 2 1/4 Inches. Bottom cup diameter: 1 5/8 Inches. Produced from PET plastic which can extend shelf life. Made in the USA & BPA Free! Foldover hinge design with bar lock.