8-position height adjustment headrestnDeep contoured energy absorbing headrestnPatented side impact head control is tested to the strictest International StandardsnFolding seat makes travel convenientn2 Cup holders and Flip up arm restsnThe Baby Trend Yumi Folding Booster is designed to fold unbelievably compact for easy transport and will fit neatly in an aircraft overhead compartment. Features a height adjustable deep contoured energy absorbing headrest with 8 positions. with patented side impact head control tested to the strictest International Standards. Also included are a 3-positon shoulder belt adjustment and measurement guide that makes adjustments easy for your growing child. The seat includes two generous cup holders and flip up arm rests for easy comfort. for convenience, an EZ Off-N-Wash allow parents to simply remove all the seat pads from the booster in less than 10 seconds. recommended for children 30 to 100 Pounds and 38-57" tall. Dimensions: 18.5"W x 21.25"L x 32.25"H.