This is a Lowercase icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,000 icons, all in the same style and quality.
This is two letter Ts. The first one is a capital letter, it's a horizontal line intersecting a vertical line, with empty space between the lines of the letter. The second letter is next to the first. It is shorter than the first by a third. It's a horizontal line intersecting a vertical with empty space in the lines of the letter.
Related to Lowercase Icon
Related icons are the icons with matching tags, as well as all editing icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors