Reebok 65cm PVC Exercise Ball, Black, Hand Pump Included - Walmart.com
Amazon.com: adidas Gymball - 65cm Exercise Ball with Dual Textured Non-Slip Surface for Maximum Grip - for Core Workout, Improving Stability, and Posture at Home or The Gym - Hand Pump Included -
Reebok® Gym Ball PROFESSIONAL Ø 65 cm, yellow/cyan | Kübler Sport