Pure Fitness 75-cm Stability Exercise Ball at Lowes.com
Amazon.com: THERABAND Exercise Ball, Stability Ball with 75 cm Diameter for Athletes 6'2" to 6'8" Tall, Standard Fitness Ball for Posture, Balance, Yoga, Pilates, Core, & Rehab, Blue : Sports & Outdoors
SPRI Weighted Stability Exercise Ball, 75CM, Black - Walmart.com
CanDo Inflatable Exercise Ball, 30" (75cm) • Red | Hopkins Medical Products
Duraball Pro Exercise Ball | Training & Conditioning Equipment - USA Fitterfirst