DumanAsen Exercise Ball with Pump, Peanut ball, fitness ball, Ball for Yoga, Pilates, Core Training and Physical Therapy (90cm x 45cm Blue) : Amazon.co.uk: Sports & Outdoors
1pc Thickened Anti-slip Explosion-proof Yoga Ball (45cm/17.72in) With Pump, For Pilates, Physical Therapy, And Core Balance Training - Perfect For Home Gym And Office Use | SHEIN UK
Gaiam Kids Balance Ball - Exercise Stability Yoga Ball, Kids Alternative Flexible Seating for Active Children in Home or Classroom (Satisfaction Guarantee), Blue, 45cm (2.09 Pounds) : Amazon.co.uk: Sports & Outdoors