Stamp-n-Storage 8.5" x 11" Paper Holder 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. Can be used to store your paper either vertically or horizontally. It's up to you! This Paper Holder does not fit in the IKEA Kallax. Dimensions: 11 wide, 11.4 deep, 13.3 tall Storage unit only, paper not included.