STOTT PILATES Oval Foam Cushion Available in two sizes. Large (8.5" x 14.5" x 2.25"), Small (6.5" x 12" x 2.25"). Each sold seperately. Ideal for users of varying abilities and fitness levels. Gives trainers an edge in exercise choice and targeted muscle activation. Can be used for standing, kneeling, sitting lunging and squatting in a variety of directions. Wash and Care - Fill a spray bottle with water and add 20-30 drops of tea tree oil. Spray and wipe with a clean cloth. Let it air dry. Made of TPR (Thermo Plastic Rubber) and is easy to store and stackable. Small hexagon pattern on top side, large hexagon pattern on bottom side