This mug rack is made of high-quality iron material, sturdy and not easy to deform, and its coating design prevents from rusting, very durable to use. The package includes 3 pieces of mug racks with 12 hooks to securely hold your mugs under cabinet or counter. The mug racks can hold 8oz to 20oz different size mugs. With holes and the mounting hardware, it can be easily installed in a few minutes. Just drive the provided screws into the cabinet to complete the installation. The mug racks can hold various kitchen accessories, such as mugs, coffee cups, cooking utensils, dish cloths, gloves, spatula and brush. Size: 20 cm x 8 cm x 5.5 cm( L x W x H). Distance between two rows of hooks: 4.53 inch / 11.5 cm. Package included: 3 x mug rack, 6 x self-tapping screws.