EASY TO STICK & REMOVE: With premium adhesive back, this chalk stickers work well on most smooth, clean and flat surfaces, like plastered wall, painted walls, mirrors, windows, countertops and wooden doors and so on. The chalkboard easily erase the markings off the chalkboard paper, better by a wet cloth. Adhesive is strong enough to stay on a long time but can easily be removed and repositioned, no worry for bubbles.

PREMIUM BLACK CONTACT PAPER :Made with high quality vinyl, durable, re-usable, strong self-adhesive and water proof. - 250g per weight - Please note, it's designed for a glossy and smooth surface, not textured or matte.

EASY CUTTING FOR DIY：Printed with grids for guiding straight cuts on the back.No need for a ruler, you can cut wall decal to any shape or size with the grid on the back as a guide.

COME WITH FREE BONUS: One roll of brand new sealed giant black vinyl contact paper, with 5 colored chalks for you to write and draw, which is acid free, safe for your kids.