Pet drive seat with safety belt for small and medium-sized dogs, supporting safe travel with a non-slip mat. - Product Name: Pet Drive Seat Drive Box - Size: For small and medium-sized dogs. It says that, but it might work for large dogs if they are well-behaved! - Features: With safety belt, non-slip mat, easy to install - Material: Durable fabric - Color: Black, Orange Thank you for viewing. I have never used it because the size didn't fit. ✔ I used it once to try it on! ✔ For small to medium-sized dogs ✔ Type to be installed in the back seat 【Size】 Approx: Length 63 x Width 45 x Height ◯cm (※Please check the images for details) ※No box ※Will be folded and shipped ※Pet-free and non-smoking environment Immediate purchase OK◎ Thank you.