The Compass B510 Folding Adjustable Booster Car Seat is lightweight and ideal for travel and storage because it folds down with a convenient built-in carry handle. It comes with many convenient safety features like a 6-position height adjustment, an extra wide comfortable seat and energy-absorbing EPS headrest with wings that improves neck impact protection. The flip-up armrests make it easy for your child to climb in and out by himself and also have retractable cup holders for juice boxes or cans. This model includes improved safety and convenient features.