Hight Quality Carpet Markers Sitting Markers Dots: nylon that stick very well to most carpets, easy to apply and remove And these sitting spot markers do not damage carpet when removed. Great Sit Spots Circles for classrooms: Kids seatting spots, gym agility or circuit training, yoga stations, exercise drills, classroom floor marker or anything, replaces rocker scoop seats. These Carpet Spot Markers circles can be used for games like HOME TWISTER, write numbers on them for HOP , agility jumping on to a SPOT GAME, ETC. Does NOT stick to open pile or pile carpet only loop pile carpet. Just return them if Carpet Markers do not adhere to your carpet type. size:10 x 10cm Material:nylon colour:Red+blue++yellow+green Package Contents: 1 set x Buckle (5 different colors , 6pcs each) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.