Ai formats, including jpg preview, keyword: Vector icon, schools, study, bookcase, desk calendar, school bags, alarm clocks, desks, blackboards, books, display, draw, easel, chemical containers, music
Eps format, including jpg preview, keyword: Vector blackboard, whiteboard, teaching tools, stationery, school supplies, chalk, oil-based pen, pens, vector material
Eps format, with jpg preview, the crucial words: Vector tie, men, road signs, signs, collar, figures, school bags, white-collar workers, sales, vector material