Across the listings, overall lengths range from about 30 inches (tabletop/compact) up to about 57 inches (full-length). Overall widths run roughly from 12 inches (compact/tabletop) up to about 19 inches (wide/extra-wide), with many common widths around 13–16.5 inches.

Many models collapse to a very slim depth of about 3 inches. Folded footprints vary by model (for example, one listing shows folded dimensions of 61" x 16.5" x 3"), making them compact for storage.

Tabletop boards are much smaller — for example about 30" x 12" — while full-size boards commonly measure in the 43"–57" length range with widths around 13"–19".

Multiple listings show a folded thickness of about 3 inches when collapsed. Several product entries list a folded profile around 3" depth in their specifications.

Surface sizes range from small tabletop surfaces (about 30" x 12") up to extra-wide surfaces (about 51" x 19"). Typical full-size/work surfaces shown include roughly 48" x 16.5" and 43" x 13".

Listings labeled “extra-wide” show oversized surfaces (for example around 51" x 19"). Listings labeled “tabletop” or “countertop” show smaller dimensions (for example about 30" x 12").

Adjustable height ranges vary by model. Example ranges shown across listings include about 25–31 inches, 26–35 inches, and 31–38 inches.