The Glide booster seat is ideal for little ones who aren't so little anymore. Designed for children aged 4 to 8, this comfortable booster seat keeps kids safe in the backseat once they have outgrown their first car seats. Remember, children should always ride in a safety seat until they are big enough to wear a seat belt properly, around 8 years old for most children. The booster seat features a slim design that enables you to fit three car seats across the back, making this booster seat perfect for your growing family. An installation recline feature helps the base of the seat adjust so that it can fit securely in most vehicles, even those with bucket or bench car seats. The headrest adjusts to six positions, allowing this seat to grow along with your child. One-handed adjustment lets you move the headrest as needed, even when you are holding your little one. Spills are inevitable when you have small children, and the Glide Booster seat is easy to keep clean. The seat cover is machine washable and is easy to remove and reinstall as needed for cleaning. The armrests are covered as well, keeping them cool and comfortable on hot summer days. One handed, 6 position headrest adjustment. Covered armrest for added comfort. Narrow seat design to ensure the fitment of 3 across the back. Installation recline for fitment into most cars.