Think of the Car Seat Cocoon as a puffy cover for your baby's car seat! It fits all models seamlessly, slipping on and off in seconds and fitting snugly thanks to a simply designed elastic base. DETAILS Universally adapts to all infant car seats Contoured fit removes any material between baby and the car seat 5-point harness Elastic base makes for easy installation and removal Central zipper allows for quick & easy access to baby Horizontal shoulder zippers for uncovering baby’s head Lightweight, windproof & water-repellent outer shell Premium insulation and soft micro-fleece lining Machine washable Temperature Rating: -4°F/-20°C Dimensions: W: 20”, D: 2”, H: 37”