3 x 1 Conversion Tray for 20mm Round Bases

$1.1 ~~$1.66~~ 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)

Scarlett X. ★★★★★ Oct 22, 2026

I was worried about alignment when ranking up, but the MDF frame and base lock together perfectly with zero wobble. The three slots are precisely cut to hold my 20mm bases without any sanding needed.

Olivia ★★★★★ Oct 21, 2026

The frame slots fit snugly around my 20mm bases without any wobble, and the tray itself is rigid enough for aggressive movement across the table. Saves so much time pushing individual models around.

Carter ★★★★★ Oct 18, 2026

Switching my square-base army to these MDF conversion trays was so much easier than I expected—the upper frame locks the round base in place perfectly for ranked formations. I got the taller frame height for my 20mm bases, and everything sits flush without wobbling. Exactly what I needed to keep my