13 x 7 Conversion Tray for 20mm Round Bases

$5.67 ~~$8.34~~ 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)

Ryan G. ★★★★★ Oct 21, 2026

Finally got my round-based units into rank and file without them sliding around. The way the MDF frame locks onto the base is surprisingly snug, and the whole thing feels sturdy enough for regular gaming.

Hannah ★★★★★ Oct 20, 2026

The two-piece design makes it easy to pop the lower base off if I need to reposition a unit mid-game, and the frame height I picked lines up perfectly with my 20mm rounds. Fits 13 by 7 without any wobble, so my ranked formations stay tidy from turn one.

Nicholas N. ★★★★★ Oct 19, 2026

The upper frame sits flush with the lower base, so my 20mm round bases lock in place without any wobble during movement. I grabbed the higher frame option and the rank spacing is spot-on for my unit. Build quality feels solid for MDF, and assembly took me about five minutes per tray.