Washing instructions can typically be found on the care label attached to the pad assembly or toward the end of each product manual. Expensive? Yes, but parents of younger infants will love that this activity center, dubbed an activity chair, is soft-sided and offers plenty of support. It’s also easy on the eyes — a nice bonus to many parents who lament the fact that so many baby toys are vibrant and loud. You won’t sacrifice fun for the aesthetic, though. The chair has a removable tray that’s topped with all kinds of fun soft-sided toys, the exact number and nature of which are guided by the version you choose: deep space, a flower garden, the nature friends pictured here, which include butterflies, a bird, nest, flowers, ladybugs, and more. All are made of organic materials like cotton and hemp. At the earliest ages, three-month-olds tend to be able to use children activity centers that are designed for them. However, the general age for activity centers tends to be around six months old. The reason for this is because your toddlers are just learning their motor skills, and having them interact with objects can help them. If your little one doesn’t seem too interested at first, it’s okay. Many young toddlers don’t become interested in them until they’ve started to develop mentally and grow. The U.S. Consumer Product Safety Commission (CPSC) and baby product industry instituted a standard in 1997 that stipulates that walkers have to be wider than standard doorways and must have a feature that stops the walker at the edge of a step. But there are still models on the market with wheels, so, as the AAP puts it, "children can still move fast and reach higher." div class="bvseo-author">Answered by: Mattel Consumer Services