12 Rainbow Kids CraZy CarPet CirCle SeaTs 18&rdquo; Round Soft Warm Floor Mat - Cushions | Classroom, Story Time, Group Activity, Time-Out Spot Marker and Fun. Home Bedroom & Play Areas Proven by Teachers to help the kids stay focused, limit fidgeting and sitting still. 18" Round Soft Warm Carpet Floor Mat - Cushions. No more COLD HARD Floors. A Rainbow of Colors to choose from. Ages 2-12 (Larger seats available in 20 and 24 for TWEENS and TEENS) GREAT for sitting on floors, indoors or outdoors. Classrooms, Bible Study, Pre School and even Camp Flexible, Stackable, they can be rolled up to Fit in most Cubbies and Lockers.