The Compare Ab icon shows two overlapping rounded rectangles, with an A in the upper-left shape and a B in the lower-right shape. Drawn in the neon style on a 14px grid with a 1px stroke, so its rounded curves remain legible in compact UI layouts. Use it for comparison controls, font previews, A/B testing, and side-by-side selection interfaces. It belongs to Flex Neon set in the Flex family.