Leitz Active Sitting Ball, Ergonomically Designed Desk Chair Alternative, 65cm Diameter, Includes Fabric Ball Cover, Hand Air Pump & 2 x Plugs, Ergo Cosy Range, Velvet Grey, 52790089
Leitz Ergo Active Sitting Ball with Stopper Function, Ergonomically Designed Desk Chair Alternative, 65cm Diameter, Includes Fabric Ball Cover, Hand Air Pump & 2 x Plugs, Velvet Grey, 65420089
EXCLURA Exercise Ball Chair Stand with Backrest, Rolling Active Sitting Chairs Base, Stability Yoga Ball Chair Base for Core Strength/Sitting Balance
EXCLURA Rolling Exercise Ball Chair with Pump, Ergonomic Stability Ball Office Chair with Wheels & Backrest, Home Yoga Ball Active Sitting Seat(Style B)
BREEZENEST Yoga Ball Base Exercise Ball Chair Stand for Active Sitting & Core Training Non-Slip Fitness Ball Stabilizer Universal Size Fits 45-85cm Balls for Home Gym Office Pilates Black
TokSay Exercise Ball Chair for Home Office - 25IN Yoga Ball with Leathaire Cover - Anti-Burst Stability Ball for Pregnancy, Balance & Active Sitting - Pump Included (Black)