15 x 1 Conversion Tray for 20mm Round Bases

$4.66 ~~$6.66~~ 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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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (5.0 / 5 · 5 reviews)

Eli M. ★★★★★ Oct 22, 2026

Snapped my 20mm round bases right into the upper frame and they fit perfectly with no glue needed. Took maybe two minutes to assemble the tray, and now my whole unit moves as one smooth block in ranked formation.

Abigail G. ★★★★★ Oct 21, 2026

I was worried the frames might wobble, but the upper frame locks into the lower base perfectly. My round-based models finally rank up neatly without sliding around.

Ella N. ★★★★★ Oct 20, 2026

The MDF construction feels sturdy enough to hold a full unit during transport. I liked that the upper frame depth perfectly matched my 20mm bases without any wobble.