Orvis Dog Seat Extender - Make your backseat safer and more comfortable for your dog with the solid-foam Orvis Seat Extender—now even stronger and with an updated cover! Sized to fit in the backseat footwells of most cars and SUVs, the high-density foam extender gives your dog more room and prevents them from slipping down between the front and rear seats. Grab two (one for each footwell) for complete backseat coverage! Features: Fills the footwell in your backseat, adding space for your dog to stretch out Improved superstrong foam supports even the biggest dogs without crumpling (trust us, we tried!) Made with low-VOC CertiPUR-US foam New soft microfiber cover helps camouflage hair with a fur-masking microweave, and it’s made with post-consumer recycled materials Updated cover matches our Grip-Tight® Vehicle Protectors, so you can outfit your whole car Cover is machine washable and zips off for easy cleanup