6 x 3 Conversion Tray for 20mm Round Bases

$2.74 ~~$3.75~~ 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 (4.8 / 5 · 5 reviews)

Natalie E. ★★★★★ Oct 22, 2026

I was pleasantly surprised by how perfectly these trays hold my 20mm round bases—the frame height options let me get an exact fit for my models. The MDF upper and lower pieces lock together cleanly, making rank-and-file movement much smoother during games. This was a simple upgrade that solved my al

Aurora T. ★★★★★ Oct 21, 2026

The two-piece MDF design is sturdier than I expected, and the frame height sits perfectly flush with my 20mm bases. My whole unit now slots into ranked formation in seconds, no wobble or gaps between the rows.

Lucy K. ★★★★★ Oct 20, 2026

I needed a quick way to rank my round-based units, and this tray's two-piece design made gluing them perfectly aligned a breeze. The MDF feels sturdy without being too heavy, and the frame height matches my 20mm bases exactly.