Read more High Quality Carpet Circles Learning colors and Identifying locations Adhere firmly to carpet and could be vacuumed over without detaching from the carpet; Helpful for learn colors, quickly and exactly identifying sitting, queueing or standing locations. Carpet Spots for Classroom *Wide applications to make your activities pop, active, and organized! *Carpet dots are great for Teachers Classroom Activities, also suitable for indoor/outdoor gamse and activities *Made of industrial strength nylon material that will not damage the carpet when removed, washable, removable, reusable, durable and writable. Carpet Dots for Sports Great for fittness or dancing courses and gym trainings Read more Writable Spots The top is flat and smooth.You could write numbers, letters or other words on them with a Sharpie for learning and performing fun interactive activities. Features: removable, washable, reusable and durable. You could write on them with black marker *Produced with safe, non-toxic and extremely rigid industrial grade Nylon; Hook and Loop sticks to most carpets; Not for use on shaggy carpet;Come with a drawstring bag to store and carry out. *The spot markers adhere well and securely to most carpet types, a sound will be heard when you pull out of the circle dots from carpet, which means they are compatible with this carpet types. If no an audible sound, they are not so compatible or stick onto the rug. Read more Read more