100% Quality Assurance--- Our Office Soft Seat Cushion with Carry Handle/booster cushion is the perfect combination of firmness and softness.For ANY quality-related issues (Covers,Zippers,Straps and so on) connect us immediately,we will send you a replacement for free!Ergonomic Design--- Perfect office chair cushion, If you spend +8 hours a day in a seated position,this comfortable pad is just right for you,supports your lumbar area,improves blood flow and relieves pressure on your back,Our back cushions/seat cushions for office chairs/can be placed anywhere on the of an office chair,It can relieve the pain points of fatigue when working from home/office/studio for a long time.Expand Your Field of Vision Car Seat Cushion--- If you need height to see better over the steering wheel or over the hood.When driving,road ahead cannot be seen and,the road condition cannot be accurately judged from the rearview mirror?This is perfect Adult Booster Seat Cushion,It is specially designed for short people.seat Cushion curves are at the right height,enough to improve your vision while driving and improve driving safety.Wide Applicability--- Our car cushions/cushion for office chair/for driving are almost suitable for all kinds of seats in all seasons,which is portable and applicable to various occasions,such as office chair,car seat,home chair,airplane seat,wheel chair and so on.Its also a perfect gift for health!Very suitable for drivers,teachers,students,office workers,etc.Best Seat Cushion--- Car seat cushions for short people is made of high-quality,High-grade cotton fabric,,size:40*40*12cm,Extra Thick Large Seat Cushion,which greatly improves your vision when driving.