If you keep long time sitting for everyday work、 you must require our Orthopedics Seat Solution Cushion Memory Foam Back Ache Release! It is particularly designed for those sedentary persons! With humanized U-shaped cutaway for greatly fitting your tailbone、 this seat cushion is pretty comfortable to use. Plush stuff endows the seat cushion with excellent softness. This seat cushion is also effective in bodybuilding. It is a perfect combination of exquisite workmanship、 superior material、 high elasticity and good breathability. Choose the one you like!                                    <p>Features</p>            <ul><li> Special wedge shape with U cutaway for your tailbone</li><li> High grade foam for supporting</li><li> Seat cushion is designed to relieve nagging backaches、 numbness、 and discomfort while you sit</li><li> Breathable fabric</li><li> Seat solution cushion with U-shaped curve to restore the spine&acute;s natural</li><li> Release the pressure on the spine、 providing safe and healthy sitting</li><li> 11 colors available for your choice </li></ul>                                                            <p>Specifications</p>            <table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Item Type</td><td width="365"> Seat Cushion</td></tr><tr><td width="131"> Material</td><td width="365"> Plush</td></tr><tr><td width="131"> Color</td><td width="365"> Dark Purple</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (17.71 x 13.78 x 2.76)" / (45 x 35 x 7)cm (L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 17.64oz / 500g   </td></tr></tbody> </table>                                                            <p>Package Includes</p>            <ul><li>1 x Seat Cushion </li></ul>