[Perfectly Sized for Petite Companions: Aupures car seat for dog measures 18.5"(L) X 18.5"(W) X 19.29"(H) tailored for small dogs and cats offers a cozy haven with a weight limit of up to 40 lbs. "Safety First Always: Prioritize your pets safety with our Dog Booster Seat. The adjustable length buckle and durable nylon strap provide a secure and customizable fit ensuring your pet stays protected during every journey." All-Season Comfort: Experience year-round comfort of dog bed for car with the removable cushion featuring egg foam and high-resilience sponge. From the chill of winter to the warmth of summer your pet will revel in plush coziness making car rides a joy. "Luxurious and Weather-Resistant: Crafted from waterproof materials and soft plush fabric the Aupures travel dog bed is a perfect blend of style and functionality. Keep your pet dry and content while adding a touch of luxury to your cars interior." Effortless Care and Installation: Puppy car seat is also easy to install and clean with our machine-washable design. Please note that the inner foam is not washable. After receiving package leave it for 24-48h for rebound.]