Plan a cube shelf: fit baskets in a real NZ unit
Place the Kmart 4-cube unit in Plan your storage, type one cube opening, and fit a catalogue basket.
27 October 2026 · 6 min read · Catalogue checked October 2026
By the FurnitureFit team - we measure listings from NZ retailers ourselves, so the fit advice is independent, not sponsored.
This walk-through uses one cube shelf from the FurnitureFit catalogue: the white Kmart 4 Cube Display Storage Unit. The fit check comes from the catalogue row and the Kmart listing. This is independent fit advice.
Measure first. Write the clear opening of one empty cube in centimetres, then confirm those numbers on the current Kmart page and on the basket listing before you buy.
Top picks
Up to 25.5 cm wide, 27 cm deep, and 26 cm high. The Brantly basket and the KVARNVIK box are pinned first.
Payless Plastics
Brantly Metal Storage Basket 25x25x18cm
$40
$10
Sale
Baskets · W 25.0 × D 25.0 × H 18.0 cm
In stock3D space
3D space (width × depth × height)
W 25 · D 25 · H 18 cm
IKEA NZ
KVARNVIK storage box with lid, grey, 18x25x15 cm
$16
Boxes & crates · W 25.0 × D 18.0 × H 15.0 cm
3D space
3D space (width × depth × height)
W 25 · D 18 · H 15 cm
IKEA NZ
PLOGSVÄNG storage basket, white, 15x20x10 cm
$1
Baskets · W 20.0 × D 15.0 × H 10.0 cm
3D space
3D space (width × depth × height)
W 20 · D 15 · H 10 cm
Storage Box
Seymours Weave Basket Medium Assorted Colours
$5
Baskets · W 20.5 × D 16.5 × H 10.5 cm
3D space
3D space (width × depth × height)
W 20.5 · D 16.5 · H 10.5 cm
The unit in the catalogue
The catalogue row is 60 cm wide, 29 cm deep, and 60 cm high. Kmart lists the same outside size as 60 cm high, 60 cm wide, and 29 cm deep, with four open cubes. The catalogue price is $24. Confirm the price and the size on the listing.
Kmart also publishes the inside of each cube: 27.5 cm wide, 29 cm deep, and 28.5 cm high. That is the opening a basket has to pass. The page lists a 15 kg load on the top and 5 kg on a middle shelf.
Kmart 4 Cube Display Storage Unit, white
Swipe sideways to see every column.
| What | Published size |
|---|---|
| Retailer | Kmart NZ |
| Catalogue width × depth × height | 60 × 29 × 60 cm |
| Kmart outside size | 60 cm high × 60 cm wide × 29 cm deep |
| Each cube, inside | 27.5 cm wide × 29 cm deep × 28.5 cm high |
| Cubes | 4 open cubes |
Catalogue row and the Kmart listing for 4 Cube Display Storage Unit - White, checked October 2026. Confirm the current page before you buy.
Place the unit
Open Plan your storage. In Place a real piece, the search is filled with 4 Cube Display Storage Unit - White, on Bookcases & shelves. Choose the white unit and tap Use this piece. The plan takes the catalogue size, 60 × 29 × 60 cm.
Kmart also sells an oak twin at the same outside size. This walk-through uses the white unit. The plan starts as one bay at 60 × 29 × 60 cm, because the catalogue row has the outside size and no separate shelf openings.

Measure one cube
Empty one cube. Measure the clear width between the uprights, the clear depth to the back, and the clear height to the board above. Shelf pins and a lip eat a little of that gap, so measure the hole a box can sit in.
Kmart’s inside size is 27.5 × 29 × 28.5 cm. If your tape is tighter, use your number. In Plan your storage, select the shelf and type that width, depth, and bay height. Shelf 1 is the top. Add a shelf for each cube you are filling.
Fit a real basket
Search Storage with the cube you measured. For the published Kmart opening, start at 27.5 × 29 × 28.5 cm, then change the boxes to your tape. The Mocka Byron Stripe Cube Basket is 30 × 30 × 27 cm in the catalogue, so keep it for a larger cube.
Once you type 27.5 cm width, usable width is about 25.9 cm after the pin gap. Payless Plastics lists the Brantly Metal Storage Basket at 25 × 25 × 18 cm, and the catalogue matches that. It has room to slide. Add it to the shelf you measured.
IKEA titles the white RISATORP basket as 25 × 26 × 18 cm. The catalogue stores that row as 26 cm wide, 25 cm deep, and 18 cm high. At 26 cm wide it sits tight once the pin gap is allowed. Read the current listing, and use your tape, before you buy.
IKEA titles the white KUGGIS box with lid as 18 × 26 × 15 cm. The catalogue stores it as 26 cm wide, 18 cm deep, and 15 cm high. Give that 26 cm side the same tape check against the usable opening.
Check the front view, the 2D elevation, and the 3D view beside it. The Brantly basket should sit inside the opening. If a piece shows as too wide or too tall, measure again or pick a smaller piece.


Shortlists
The first card is the white cube unit. The second shortlist keeps baskets and boxes at 25.5 cm wide or under, so they clear the pin gap on a 27.5 cm opening. Confirm each listing.
The cube unit
White Kmart 4 Cube Display Storage Unit, 60 × 29 × 60 cm in the catalogue.
Kmart NZ
4 Cube Display Storage Unit - White - White - Miscellaneous
$24
Bookcases & shelving · W 60.0 × D 29.0 × H 60.0 cm
3D space
3D space (width × depth × height)
W 60 · D 29 · H 60 cm
Dimensions are sourced from retailers and may not include packaging or assembly tolerance. Always confirm on the retailer's site before buying. If a listing looks wrong, use Wrong dimensions? on that product - we re-check the retailer page and update when we can.
Baskets and boxes for this cube
Up to 25.5 cm wide, 27 cm deep, and 26 cm high. The Brantly basket and the KVARNVIK box are pinned first.
Payless Plastics
Seymours Medium Weave Basket
$5
Baskets · W 20.5 × D 16.5 × H 10.5 cm
Out of stock3D space
3D space (width × depth × height)
W 20.5 · D 16.5 · H 10.5 cm
Kmart NZ
3.5L Linen Weave Square Basket - White - White - One Size
$4
Baskets · W 19.2 × D 19.2 × H 14.0 cm
3D space
3D space (width × depth × height)
W 19.2 · D 19.2 · H 14 cm
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