【Europe's No. 1 Award】 X Large Memory Foam Cushion Ergonomic Cushion Breathable, Non-Deforming, Washable Cover Amazon ¥4999 Brand: Benazcap Features: Breathable Color: Black Size: 48 x 43 x 15cm Target Age: Adults Material: Memory Foam 【Ergonomic & X-Size Design for Ultimate Comfort】 This professional-grade memory foam cushion correctly supports your posture when sitting for long periods, firmly supporting your thighs and buttocks! With its spacious 48 x 43 x 15cm extra-large size, it fits any chair and provides supreme comfort, like sitting on a cloud! 【Comfortable Anywhere! Multifunctional and Versatile Design】 Great for office chairs, car seats, sofas, dining chairs, and even outdoor terraces, travel, and sports観戦! In any situation, this cushion provides unparalleled comfort. Enjoy your own luxurious seating comfort wherever you go! 【Clean & Non-Slip Safe Design】 Comes with a removable and machine-washable cover, so you can always keep it clean. Furthermore, the bottom uses non-slip rubber! It is firmly fixed to the chair, so you don't have to worry about slipping, and you can use it with peace of mind. Hygienic and safe, you can feel the comfort every time you use it!