Orders of 2 or more will receive a free gift. Adhere firmly to carpet and could be vacuumed over without detang from the carpet.Helpful for learn colors, quily and exactly identifying sitting, queueing or standing loions. Features: Wide appliions to make your activities pop, active, and organizedCarpet dots are great for Teachers Classroom Activities, also suitable for indoor/outdoor gamse and activitiesMade of industrial strength nylon material that will not damage the carpet when removed, washable, removable, reusable, durable and writable.The top is flat and smooth.You could write ers, letters or other words on them with a for learning and perfor fun active activities.Produced with safe, non-toxic and extremely rigid industrial grade Nylon; Hook and Loop stis 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 ble sound, they are not so compatible or sti onto the rug.SpecifiionsQuantity: 81 Pcs(9 colors, 9 pieces each color)Color: 9 colors are randomly paed.Diameter: 4 inchMaterial: NylonPaage include81* spot markers(9 colors, 9 pieces each color)1 * drawstring storage bagWarm noteThe spot markers have been independently tested and proven to adhere well and securely to most carpet types, but like all other competitor products,do not adhere to ALL carpet types. Not for use on shaggy carpet.