11 x 8 Conversion Tray for 20mm Round Bases

$5.46 ~~$7.91~~ 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 (4.8 / 5 · 5 reviews)

James ★★★★★ Oct 22, 2026

I was worried about getting the height right for my 20mm bases, but the two-piece MDF design made it easy to pick the perfect frame height. The upper frame clicks firmly onto the lower base with no wobble at all.

Jacob E. ★★★★★ Oct 21, 2026

The interlocking fit between the upper frame and base is really tight, so my 20mm round bases don't wobble at all. I was able to glue my whole unit together and it holds perfectly on the tabletop.

Brian ★★★★★ Oct 20, 2026

After struggling to rank up my unit smoothly, these trays are a huge improvement. The MDF upper frame holds the 20mm bases securely during movement. I was pleasantly surprised that the lower base also came pre-cut, so I could just drop my models in and go.