High-quality, long-lasting school supplies that make the dry erase board stand out. Teachers and students alike love these markers. 7 classic colors. Assorted. Comes in a sturdy 15" x 6 1/4" x 1 1/4" cardboard box with dividers. Material: Plastic. 50 pcs. Size: 4". Safe and non-toxic. Item(s) not able to ship via air.