4 x 1 Conversion Tray for 20mm Round Bases

$1.42 ~~$2.09~~ 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 (5.0 / 5 · 5 reviews)

Emily ★★★★★ Oct 22, 2026

Finally, my round-based skirmish units can rank up properly for mass combat. The two-piece design with the upper frame and lower base clicks together snugly, and the MDF is sturdy enough that nothing wobbles during movement.

John ★★★★★ Oct 21, 2026

I've been using this conversion tray to rank my round-based models for wargaming, and the MDF upper frame fits perfectly with no wobble during play. The lower base provides a stable foundation that keeps everything aligned in formation.

Madison ★★★★★ Oct 20, 2026

The MDF frame sits flush against my 20mm bases, and the lower base keeps everything locked in place during movement – no wobbling mid-game. Assembly took me about five minutes per tray, which is way quicker than I expected for a two-part setup. Solid purchase for anyone ranking up round-based units.