Crafted with care in Minnesota, USA. All Stamp-n-Storage products are designed to work great together as a system. With a common design and product sizing, you can mix and match a variety of items and create a custom storage and display solution for your space. * Items for each color are displayed right next to each other, up to 60 colors can be displayed in this product. Ink pad opening is 3.8" wide and 0.9" tall. Marker opening is 0.6" diameter. Refill bottle hole is 1.1" diameter. Dividers can be removed for storing larger accessories. * Keep each color family organized together in a column. Eliminate guessing which colors you already have - you"ll always be able to see them. * Product is configured to be mounted on the wall to save precious desk space. * Dimensions: 30.9" wide, 5.3" deep, 13.3" tall