9 x 3 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 · United States: $0.00

Express Shipping · United States: $3.99

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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 (4.8 / 5 · 5 reviews)

George ★★★★★ Oct 22, 2026

I've been using these for my 40mm round bases and the two-piece construction makes swapping out different height frames incredibly easy. The MDF is sturdy and holds the models securely in rank formation without any wobble.

Michael W. ★★★★★ Oct 21, 2026

The layered MDF frame and base fit my round bases snugly, and the height option made everything sit flush on the table. Sliding a whole unit of nine into ranked formation took seconds, and they’ve held up fine through a few games already.

Nicholas Q. ★★★★★ Oct 20, 2026

I was worried the MDF might feel flimsy, but the tight fit of the upper frame around my 40mm bases is surprisingly sturdy. Slots my whole regiment into ranked formation perfectly for games.