Check the listing for details. Norco Mini Ball. Condition: New. Listed at 16.99 USD. Norco Mini Ball Norco North Coast Medical NC50109 High quality 9" (23cm) exercise ball is designed not to burst and remain flexible when fully inflated. Made with soft textured PVC material that won't slip during exercises. Includes exercise poster with detailed instructions and photos targeting specific muscle groups. Poster size 18" x 24". Easy to inflate with included tube and breathe. No pump needed. Not made with natural rubber latex. Great for physical therapy or at home workouts! High quality 9" (23cm) exercise ball is designed not to burst and remain flexible when fully inflated. Made with soft textured PVC material that won't slip during exercises. Includes exercise poster with detailed instructions and photos targeting specific muscle groups. Poster size 18" x 24". Easy to inflate with included tube and breathe. No pump needed. Not made with natural rubber latex. Quantity: 1 Size: 18" x 24" Material: Not made with natural rubber latex. Manufacturer: North Coast Medical Brand: Norco® Indications: Core strengthening, balance, posture, sculpting muscles, flexibility, and more. Options: Norco® Mini Ball (NC50109) GTIN: 768627001823 768627001823