Adorable Ruler Sticker for Back to School

This adorable ruler sticker adds a playful school-supply touch to your next project. The blue, cartoon-style ruler works well for back to school themes, classroom posts, and student-focused designs. Open it in piZap and place it as a sticker overlay on photos, memes, cards, or social graphics to create a fun, personalized look. It can also help you build themed layouts for school announcements, study reminders, or welcome-back messages. Pair it with design templates or mix it with other school-themed stickers to make your design feel complete. For a simple creative project, use the ruler graphic on a first-day-of-school card or a classroom promo image, then add text and other elements in piZap to finish the design.