If you graduate from a high chair, you can eat it with an adult chair. Convenient when you go out. Can be adjusted to 3 levels of 3, 2.4, 3.5 inches (3, 6, 9 cm). The height of this product has been changed from a high chair for children to an adult chair, but it does not fit the height. Please use it when you do! Synthetic leather so no washing is required. The synthetic leather has a polyurethane coating, so it is easy to clean food spills. If it gets dirty, simply soak it with a mild detergent and wipe it gently with a damp cloth. Comes with a belt that can be fixed to a chair. It can be fixed to the chair. The length is adjustable. It can be used for a long time as it grows. Set Contents: 2.4 inches (6 cm) cushion, 1.2 inches (3 cm); Material: Cover: Synthetic leather (Surface: Polyurethane resin coating; Back: Polyester, cotton); Filling: Polyurethane foam; Size: Width 11.8 x Depth 11.8 x Height 1.8 - 3.5 inches (30 x 30 x 3 - 9 cm); Belt circumference length: Approx. 5.2 inches (1 inches (13 inches (13 inches (13 cm); Caution: Please do not leave your child unexpected movement); Please do not leave your child with parents. It is dangerous to use when the belt is loose. Make sure it is fixed before letting your child sit down. Please do not use on chairs where this product or belt cannot be secured. Do not use on chairs with weak strength. Depending on the shape and size of the chair, you may not be able to use it. The height of the toddler is adjustable when sitting on an adult chair. Please do not use for anything other than the intended Please be sure to use under the supervision of an adult to prevent accidents such as falling. It is dangerous to use when the belt is loose. Make sure it is fixed and then let your child sit down. Please do not use this cushion alone with a 1.2 inch (3 cm) without a belt, as it is dangerous. Do not use on chairs that do not have a backrest. Please do not use on chairs that are unstable when attached to a chair. Please do not use on chairs that may cause falling. Please do not use if the buckle is damaged or frayed in the braid. ·The cover is made of synthetic leather, so it cannot be washed. When the cover gets dirty, simply soak it with a mild detergent and wipe it with a tightly wrung cloth. The inner material is difficult to remove. Please be careful not to shake when you take it out. Please do not use on chairs with a narrow backrest that secures the belt, as the cushion may rotate or loosen the belt. Please do not leave your child standing on the pillow as it is dangerous. Placed near a fire may soften or deform Please avoid using this product outside of its intended purpose.