200x220

200x220 is a dimensional specification used across several industries to describe a rectangle’s width and height. In most contexts the numbers denote units of length, typically millimeters, making 200x220 equal to 20 cm by 22 cm or about 7.87 inches by 8.66 inches. Because the units are not always stated, the meaning can vary between millimeters, centimeters, or inches, depending on the field and country.

Common uses include photography and printmaking, where 200x220 mm can describe a print size, a mat opening, or a frame’s inner dimensions. It may also appear in packaging, artwork reproductions, or any provisioning where a precise rectangular footprint is required. In digital workflows, the same notation can describe a pixel grid if the context explicitly refers to pixels, though 200x220 px is far more typical for screen images and is not a standard display resolution.

Aspect ratio-wise, 200x220 reduces to 10:11, a near-squared proportion that appears in some archival or gallery framing formats. This ratio distinguishes it from more common print sizes such as 4x5 or 5x7.

In summary, 200x220 is a versatile size specification used primarily for physical dimensions in printing, framing, and packaging. To avoid ambiguity, the units should be stated when the term is encountered, especially in international or cross-domain contexts.