5 x 3 Conversion Tray for 20mm Round Bases

$2 ~~$3.34~~ 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)

Charlotte H. ★★★★★ Oct 22, 2026

The frame sits flush with the base when assembled, so my round bases slot in without any wobble. Took maybe two minutes to glue the two MDF pieces together and it’s solid enough for a ranked unit.

Jacob ★★★★★ Oct 21, 2026

Had some doubts about MDF holding up, but the interlocking frame and base are surprisingly sturdy once assembled. Slid my whole unit onto the table in one smooth move, and the 10mm height clears the base edges perfectly.

Leo ★★★★★ Oct 19, 2026

The two-part MDF design made assembly quick and the frame sits flush against my 20mm bases. Models slide in snugly without any wobble, perfect for ranked play.