7 x 4 Conversion Tray for 40mm Round Bases

$6.14 ~~$9.16~~ 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)

Avery ★★★★★ Oct 22, 2026

Glad this tray fits my 40mm rounds without any wobble—the MDF frame locks them in nicely. Saves so much time deploying in ranked formation compared to fiddling with individual magnets.

Carter J. ★★★★★ Oct 21, 2026

Finally found a way to deploy my round-base minis in ranked formation without them wobbling; the MDF frame is cut precisely so each base drops in snugly.

Joseph C. ★★★★★ Oct 20, 2026

Snapped right into my 40mm round bases, and the MDF frame height I chose fits them perfectly for ranked play. The two-piece design is sturdy enough that I’m not worried about models shifting during movement.