Trexus Kneeling Office Chair Steel Framed On Castors Gas Lift Seat Blue H480 620mm

Yaheetech Ergonomic Kneeling Chair Height Adjustable Office Stool Knee Support Chair Orthopaedic Posture Chairs with Soft Cushion & Brake Casters Black

Uotyle Gas Lift for Office Chair, Piston Gas Lift Cylinder for Heavy Duty Office Chair,Gaming Chairs,Boss Chairs Stool Replacement - Total Length 270-390mm,Black

Ergonomic Kneeling Chair, Adjustable Stool for Home and Office - Improve Your Posture with an Angled Seat - Thick Comfortable Moulded Foam Cushions - Brake Casters

CASART Ergonomic Kneeling Chair, Adjustable Wooden Frame Kneeler Stool, Home Office Orthopaedic Posture Chairs (Grey)

Kaleurrier Adjustable Stools Drafting Chair with Backrest & Foot Rest,Tilt Back,Peneumatic Lifting Height,Swivel Seat,Rolling wheels,for Studio,Dental,Office,Counter,Home Desk Chairs (White)

COSTWAY Ergonomic Kneeling Chair, Wood Posture Stool with Angle & Height Adjustable, Thick Padded Seat, Suitable for Meditation Gaming Computer Work (Beige)

Kaleurrier Adjustable Stools Drafting Chair with Backrest & Foot Rest,Tilt Back,Peneumatic Lifting Height,Swivel Seat,Rolling wheels,for Studio,Dental,Office,Home Desk Chairs (Black)

COSTWAY Ergonomic Kneeling Chair, Posture Correction Stool with Lockable Universal Wheels, Angle & Height Adjustable, Thick Padded Seat, Suitable for Meditation Gaming Computer Work

Zilchx Ergonomic Kneeling Chair Adjustable Wooden Chair Stool Rocking Knee Chair Posture Chair With Angled Seat, for Home, Office & Meditation

PRO 11 WELLBEING Ergonomic kneeling Chair With Height Adjustment 2 Colours (Grey)