Medium-sized plastic carrier bag with ventilation holes, a combination of white and gray. - Type: Carrier bag - Material: Plastic - Color: White/Gray - Features: With ventilation holes - Size: Medium Thank you for viewing. I used it in my second car, but the frequency of use was low. It's a used item, but I think it can still be used. There are two of the same item. I am selling them individually, but I am open to discussing a discount for multiple purchases for those with multiple pets.