Large Wr Area: Portable blackboard sticker with a size of 17.7x78.7in, ideal for home education, office or classroom presentation, restaurant menu, etc. : Made of durable vinyl , frosted surface for wr without slipping. Magnetic absorption design, it can absorb all magnetic objects. Self-Adhesive: Backed with premium adhesive, b adhesion and can be well adhered to smooth and flat surface. Easy to peel and stick, convenient to clean with wet cloth. Flexible Use: Soft blackboard stickers can be curly stored without taking up too much space. Back grid design is convenient to cut different sizes and shapes according to your needs. Perfect Wall Decor: Reusable wall decal sticker, great for children drawing and graffiti, avoid soiling wall and floor. It also can be a message board for wr schedules, to-do lists, notes, etc. Specifications: Color: Black : Vinyl Item Size: 45 * 200cm/ 17.7 * 78.7in Package Size: 45.5 * 3.5 * 3.5cm/ 17.9 * 1.4 * 1.4in Item Weight: 200g/ 7.1oz Packing List: 1 * Chalkboard Roll