CARPET SPOT MARKERS FOR CLASSROOM81-pack set of carpet spots are hook-backed shapes that firmly attach to glued down carpeting without using adhesives. Colors indicate groups or locations. Teachers love them - no more oral reminders, just follow the spot markers ^ MAKE YOUR CLASSROOM FUNPlace these nylon carpet spots on the floor to indicate proper spacing when students line up. You can also arrange them on the floor for a fun game of twister. Suitable for indoor/outdoor games and activities, such as agility training, exercise drills, color tracking, games, dancing, sports and more make your activities pop, active, and organized ^ EASY TO SET UP AND REMOVEThe nylon hooks on the back firmly adhere to the carpet and fabric. Removal requires only a slight pull and does not damage carpet. They can be washed and used repeatedly for several years. You could also write on floor dots for the classroom using a marker pen.^ HIGH QUALITY MATERIALThe carpet spots are made from industrial strength Nylon and are thicker than ordinary tapes. The high-grade fabric used in this product outperformed all others for durability and longevity. Our carpet dots have been tested and proven no harm to kids. Great for classroom use ^ EASY TO STORE AND CARRYThe carpet markers are equipped with a drawstring bag. You can pack the 81-piece set of carpet spots easily and carry them anywhere.^