Ungimmicked Matching Chalk/Blackboard

Can you guess which is the Inversion Board?
Ungimmicked Chalk/Blackboard that matches the PITATA Inversion Board perfectly.
It uses the same exterior materials as the PITATA Inversion Board, e.g., real chalkboard surface and a solid wood frame. The weight is almost the same.

6H is the Ungimmicked Board, 5S is the PITATA Inversion Board.
Product Dimensions:
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Size: 255mm × 182mm × 13mm