These white plastic erasers from Tombow help remove pencil marks with little pressure and no damage to the paper. They are great for school as well as art projects. The protective paper sleeve and rounded corner edges help protect them from damage during use. Details: White 3.5" x 0.5" x 6" (8.89cm x 1.27cm x 15.24cm) package size 12 packs (3 erasers per pack, 36 total erasers) Plastic