Tac-On is a fantastic product that will add color and dimension to your everyday life and crafting projects! Tac-On can be cut into shapes, stuck together and even applied in patterns on your walls! Tac-On is a double-sided, reusable, adhesive felt that can be used to display photos, notes, cards, artwork and many more uses without the use of tacks, pins, or tape! Perfect for your child’s arts and crafts! Tac-On can be applied to walls, lockers, refrigerators and virtually anywhere in your home, school or office without damaging or leaving any marks or residue. The Tac-On 9 X 12 Single Sheets are available in an array of colors. You can pick and choose the specific colors you like. Color selections may vary. Each sheet is 9 inches x 12 inches (229mm x 305mm) and is 1/16 inch (1.5mm) thick with adhesive on both sides. Please note that there is a thin protective film that must be carefully removed before applying the "sticky felt" to any surface. All Tac-On adhesive felt products can be cleaned with mild soap and water if dirty or dusty and may be sprayed with a light water mist to help rejuvenate the adhesive. This product is also known as a "Wall Kit".