13 x 12 Conversion Tray for 20mm Round Bases

$7.6 ~~$10.41~~ 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 (4.6 / 5 · 5 reviews)

Elizabeth G. ★★★★★ Oct 22, 2026

Swapped my round bases for the square 13x12 tray and the MDF frame is solid, no wobble when the unit moves. The frame height matches my 20mm bases perfectly, though it’s a snug fit—needs a little push to seat them.

Eva ★★★★★ Oct 21, 2026

Wanted a clean way to rank my round-based skirmish units for Kings of War, and this MDF tray does the job perfectly—the two-piece design lets me slot models in securely without wobbling. Fits my 20mm bases like a glove, and the whole squad moves as one solid block now.

Richard ★★★★★ Oct 19, 2026

The two-part frame and base design made assembly straightforward, and my 20mm round minis slot in perfectly without any wobble. Exactly what I needed for keeping units organized on the table.