Comfortable MaterialToddler Booster Seat is made of polyester, high-density sponge, which can bring comfort to children while ensuring it will not deform after long-term use. Soft canvas cover also add comfort to toddlers and suitable for skin. Detachably WashableCartoon Canvas independent cover is not only soft, its easy to clean. If drops food on booster seat accidentally, it can be easily removed and cleaned.. In addition, zipper design makes the increasing cushion detachable, which also makes cleaning more convenient. On-the-go SizeSmall and lightweight booster seat for dining table can not only use in the house for eating, drawing, playing, but also as a portable high chair for going out to the restaurant, travel and other public area. (Detail: 18 x22x 11cm Safety & InstallationThere are two straps on the cushion, attach the safety buckles to the back and bottom of the chair respectively. Adjust the retractable strap to the proper length to ensure that the mat will not slip off, ensure the safety of children when eating.