6 x 6 Conversion Tray for 40mm Round Bases

$6.1 ~~$10~~ In stock

MDF conversion tray consisting of MDF upper frame and lower base. Select the height of frame required to match your bases. These trays allow you to use your round-based models in a ranked fashion.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Lily ★★★★★ Oct 22, 2026

I needed a way to rank my round-based units for an upcoming tournament, and this MDF tray fits them snugly without any wobble. The 5mm frame height I chose keeps the bases secure while still looking clean on the tabletop.

Steven ★★★★★ Oct 21, 2026

The upper frame clicks into place perfectly flush, making assembly a breeze. I was worried the MDF might feel cheap, but it’s actually quite rigid and holds my 40mm bases securely in a ranked formation.

Stella A. ★★★★★ Oct 20, 2026

The lower base is sturdy enough that my models don’t wobble during movement, and the frame height matched my 40mm bases perfectly. Assembly took about two minutes—just some wood glue and it’s ready.