Comet+ i-Size 360Safety, Comfort, and Convenience All in One Seat Designed to grow with your child from birth up to 150cm, the Cozy N Safe Comet+ 360 combines cutting edge safety features with luxurious comfort, making every journey secure and stress free. Engineered to meet the latest R129 i Size standard, this car seat offers extended rear facing travel up to 105cm (approximately 4 years), providing superior protection during your childs most vulnerable early years.