15 x 3 Conversion Tray for 20mm Round Bases

$5.1 ~~$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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Delivery costs

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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)

Natalie ★★★★★ Oct 22, 2026

Finally got my units properly ranked in formation — these trays make setting up for games so much faster. The MDF is sturdy but not overly thick, and the two-piece design lets me swap out damaged models without hassle.

Joshua ★★★★★ Oct 21, 2026

The upper frame fits my 20mm round bases perfectly, and the MDF is nice and sturdy without any warping. I had a full unit assembled in about ten minutes with just basic glue.

Victoria Z. ★★★★★ Oct 20, 2026

Glued the lower base together in under a minute, and the upper frame holds my infantry models at just the right height for rank-and-file movement.