This wonderful multi-use magnetic seat cushion is made of green eco-friendly material,which is designed to help alleviate pain and discomfort while sittingfor extended periods of time as well.  In the car, home or office,it fits just about anywhere!  Its stream-lined size makesthis magnetic pad a versatile choice!  The “Z” SeriesMagnetic Seat Cushions are constructed of durable, attractivesuper fiber quilted to structural grade (0.75 ounces per square foot)super fiber  padding with an additional 0.625” structuralgrade polyurethane foam on top.  Customized logo is available. For more information or for more products,please visit our website www.ruiqi86.com ruiqi86.en.alibaba.com