Booster Seats And Car Seats Available here. A booster seat elevates a child’s height so the seatbelt fits them safely and correctly. Booster seats are used to increase child safety while travelling in the car, after they have outgrown their baby car seat and before they can use a car seat unaided. Positioning the seat belt across a child’s shoulders and hips is required for safe operation, and a high back booster seat is excellent for achieving this. Car seat bases for kids are also extremely effective for positioning the seat belt across the strongest parts of your child’s body. Correct child car seat positioning massively reduces the risk of injury to your child during an accident. Booster seat age can start from 2 years old but can also be based on weight and height groupings. You’ll find a huge range of kids booster seats and baby car seats on MicksGarage.com. Choose from isofix car seat options, to Disney favourites like Paw Patrol and Spiderman booster seats online.