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Main image of Cubicle Cube Insert, X-Shelf Cube Organizer, 3-Shelf Accessory, Fits into Triple Thick Cubes Series, IKEA Kallax, for Organizers and Storage, Black Dark Oak

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Cubicle Cube Insert, X-Shelf Cube Organizer, 3-Shelf Accessory, Fits into Triple Thick Cubes Series, IKEA Kallax, for Organizers and Storage, Black Dark Oak

Item #: 9SIVSSHM1B4980
Mfr. Part #: OYJ-C5TJ-0713-192

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FITS FURINNO CUBUCLE TRIPLE THICK & KALLAX SERIES: The shelf accessory measured 12.9" H x 12.9" W that perfectly fit into Furinno Triple Thick Cubes and IKEA KALLAX series; perfect for compartmentalization/ organizing for cube storage organizer, cube shelf, cubby system in Living room, home office, study, or entryway, making the shelf accessory practical and space-saving; INSTANT 4-WAY DIVIDER: This X-shaped shelf insert creates four triangular cubbies segments that keep suitable for storing notebooks, mail, remote controls, small decor, collectibles, and office supplies; the shelf accessory enable a tidy cube organizer keeps everyday items organized and easy to reach; DURABLE, DECOR-READY BUILD: Crafted from high-quality, durable interlocking engineered-wood panels create a clean, modern look to cube storage while supporting up to 8.8 lb (4 kg) total for light everyday items; rounded edges on the shelf panels to help prevent injuries and scratches; QUICK SLIDE-TOGETHER SETUP: Two panels interlock in seconds with no complicated hardware; so you can move, store, or remove the divider anytime make it suitable for closet organization, living room shelving, pantry storage, or office bookcases; PRODUCT DIMENSIONS: 15.1 (D) x 12.9 (W) x 12.9 (H) inches

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From the manufacturer Flexible Design, Easy Setup The X-shaped shelf insert offers a simple way to add extra organization to your cube storage. With quick and easy assembly, it suits your storage needs by creating 4 additional compartments for towels, scrolls, décor or everyday essentials while adapting to different shelf layouts. Multiple Insert Styles for Flexible Organization Choose from a variety of shelf insert designs, including 2-Tier, X-Shape, 9-Cube, and 3-Tier options to customize your cube storage setup. Each insert helps divide open cubicles into smaller sections, making it easier to organize books, décor, office supplies, or everyday items while maximizing the functionality of your shelving unit.

Perfect Fit for Triple Thick Cubes Designed to pair with the Furinno Triple Thick Series cube shelves, this X-shaped insert fits neatly within compatible cubicle compartments. It adds an extra level of organization inside the cube, helping you create separate spaces for books, décor, or everyday essentials while maximizing your storage setup. Stable Support for Everyday Items Designed for practical storage, the X-shaped shelf insert supports up to 8.8 lbs (4 kg) of evenly distributed weight. Its sturdy structure provides reliable support for books, décor, small plants, or everyday essentials while helping you maximize the organization of your cube shelf.

Designed to Fit Popular Cube Shelves Sized to fit standard cube storage units, this shelf insert is compatible with

Additional Information
First Listed on Newegg	July 13, 2026

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Return for refund within: 30 days
Return for replacement within: 60 days
This item is covered by Truespan Living Return Policy

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Item#: 9SIVSSHM1B4980