[Comfortable Feeling: BCOCHAO uses high-quality memory eggshell sponge and ultra-soft composite fabric to make dog car seats providing dogs with a comfortable and safe riding space in the car so that they will not be afraid when the car brakes or bumps. Size: Medium Dog Car Seat 21.3"(L) X 18.9"(W) X 18.9"(H) Inner cushion height 4.27" Suitable for small and medium pets weighing no more than 35 lbs such as: Corgi Yorkshire Terrier Terrier Chihuahua Pomeranian Dachshund Shih Tzu kittens etc. "Quick installation and fixation in 1 minute: 1. Use the car seat belt to pass through the webbing on both sides of the dog booster seat and insert it into the buckle 2. The top webbing is placed on the car headrest and adjusted to the appropriate length to fix it; an adjustable webbing connects the dog collar to prevent the dog from jumping out of the window and can also prevent the dog from suddenly jumping into the driving seat and affecting the drivers safety." Easy to Clean: The puppy car seat is completely detachable and washableJust open the bottom zipper take out the sponge and put the seat cover into the washing machine to clean it. Simple surface dog hair cleaning can be done with a vacuum cleaner. Multiple usage Scenarios: This dog seat can be used in the front/back seat of the car and can also be used at home outdoors in a tent and anywhere you can think of; The two storage pockets on the side are convenient for storing dog snacks and dog toys etc.]