I received this new, and one child used it for one season. We used it in a stroller, but it might also be usable in a child seat if the size is right. There are two spots of stains on the non-slip backing that won't come off even after washing. They are on the back, so they are not very noticeable, but please refrain from purchasing if you are concerned. - Design: Star pattern - Material: Mesh material - Color: White/Navy - Season: Summer ○ No pets, no smokers. ○ Please ask any questions before purchasing. ○ It will be folded for shipping and sent in reused packaging materials. Thank you for your understanding.