12 x 6 Conversion Tray for 20mm Round Bases

$4.73 ~~$7.5~~ 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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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 (4.4 / 5 · 5 reviews)

Brian T. ★★★★★ Oct 20, 2026

Swapping out the upper frame to match the height of my 20mm bases was incredibly straightforward, and the MDF fits together snugly without any wobble. It's a clean, efficient way to get my round-based units into ranked formation for larger battles.

Hazel G. ★★★★★ Oct 19, 2026

The two-piece design makes assembly straightforward, and the lower base gives the whole tray a solid feel once glued up. My round-based units finally rank up in neat blocks without wobbling, exactly what I needed for this game.

Brian ★★★★☆ Oct 22, 2026

The adjustable frame height is a nice touch, letting me match my bases perfectly. Assembly took a few minutes, but once together it holds the models firmly in ranked formation.