Give aspiring engineers the perfect place to sketch out their designs—again and again! Our blueprint mats are great for kids to draw and write on as they practice their STEM skills and plan out a variety of projects. Plus, the write & wipe surface makes the mats easy to clean, so they’re always ready for the next STEM activity! You get a set of 8 mats; each mat measures 11" x 16". Write & wipe markers sold separately.