AMAZON BASICS BALANCE TRAINING STABILITY DISC CUSHION

The wobble balance stability disc cushion engages your core muscles, creating a harder and more effective workout Ideal for yoga, pilates and other daily fitness routines; Helps improve core strength, stability, muscle tone, balance and posture Also ideal for sitting, whether working long hours in front of a computer or for young children who have difficulty sitting still Made of durable PVC in a stylish black color. Measures 13 x 13 x 2 inches.