Chapter 3 Sallie Juvenile Rocker (Grey - Cotton - Rocking Chairs). Furnish your playroom with this Chapter 3 Sallie rocking chair. The miniature design is the perfect size for kids up to age 7. The wooden rockers create a calming movement, and motion restrictors prevent your child from tipping. With its padded seat and side arms, this rocker is a cozy spot to read or watch TV.