Say hello to a classic and streamlined product from babybjörn's kitchen range: the chair booster. From the age of 3, most children are ready to leave their high chair and graduate to a 'grown up' chair. This is where the babybjörn chair booster comes in. It's the ideal solution to help your child sit at the right height at the table, just like mum and dad. It helps to boost your child's confidence as well as their height: "now i'm a big kid i can sit all by myself! it also helps the child to focus on the contents of his or her plate, and become more aware of his or her environment.the chair booster works with most chairs and weighs no more than 1.2 kg. This makes it easy easy to transport, whether you're going to a restaurant or off on your travels. The booster seat is equipped with a unique locking and closing mechanism to secure it to the chair, keeping your child safe. Its smooth surface makes it easy to wipe with a simple cloth.this product is made in sweden, using the highest quality recyclable plastic. It does not contain pvc, phthalates or bisphenol a (bpa).. It also complies with astm f2640-10 for standard consumer safety specification for booster seats.. The babybjörn chair enhancer is recommended for children from the age of three..