FITS FURINNO CUBICLE (EXTRA THICK) SERIES: Sized about 13.4 H ? 13.3 W to drop into Furinno Extra Thick cubes for an instant divider; perfect for cube storage organizer, cube shelf, cubby system. Not designed for IKEA Kallax or standard 12 cubes TRIPLE-TIER SHELVING: Converts one cube into three shelves to neatly sort sweaters, tees, craft paper, vinyl, notebooks, paints, small bins, and pantry cans?ideal closet organizer and craft storage. STURDY & LOW-MAINTENANCE: Durable engineered wood with scratch-resistant laminate; each shelf supports up to 4.4 lb (2 kg). Wipe clean with a damp cloth. QUICK, TOOL-FREE ASSEMBLY: Panels slot together and slide into your cube in minutes; lightweight, modular design lets you rearrange or remove as your storage needs change.. Built with FSC-certified wood, it unites sustainable materials and refined craftsmanship to deliver long-term durability and reliable use PRODUCT DIMENSIONS: 13.3(D) x 14.2(W) x 13.4(H) inches