Best Seller. Create instability and force your body to be better balanced and more stable. Pad helps improve your balance, ankle stability, strength, and coordination. This soft foam mat is a physical therapy balance pad that provides a balance and proprioceptive challenge to any workout. Molded closed-cell EVA foam is durable enough for a professional fitness facility, and protects against odor and moisture. 19" L x 15" W x 2" H. Blue.