<br><b>Features:</b> <br>Material: 0.3mm PVC <br>Color: Pink/Blue/Orange <br>Size: approx. 19"x19" <br>Maximum bearing weight: 220 lb <br><br><b>Can Be Wildly Used For:</b> <br>Pain or numbness from sitting for long periods of time <br>Herniated, bulging, slipped or prolapsed disc <br>Road trips, long flights, seated desk work <br>Bruised, fractured, inflamed or broken tailbone <br>Extra cushioning for uncomfortable office chairs <br>Healthy posture and proper spine alignment <br><br><b>Attention: </b> <br>1.When seat cushion is used and collected, avoid touching and rubbing it with sharp objects. <br>2.It is prohibited to expose the product near high temperature which may cause material damage. <br>3.Please check whether the air pore is closed tightly when it appears air leakage. <br>4.The bearing weight of this seat cushion is recommended to be within 220lb/100kg. <br>5.This product is not suitable for water filling usage.