Gel Seat Cushion with Non-Slip Covers,Soft & Breathable,Office Chair,Pressure Sore,Desk Chair,Gaming,Car,Pressure Cushions for Bottoms,Cushion Seat Pads for Long Sitting. Triple-Size Cooling Relief: Choose from 3 ergonomic sizes (40×35×2.5cm, 43cm×36cm×3cm, 45×45×3.5cm).
