These multi-textured toys made with ultra-soft materials will rattle, jingle, squeak and crinkle in little hands. �They'll delight any youngster and help develop fine motor skills and hand/eye coordination, plus stimulate tactile senses! �Multi-piece sets are self-storing and great for travel. �Mailbox Fill and Spill includes mailbox with working door and flag and see-through back panel. �Also includes flip-top box, envelopes, removable stamps, plush bear, heart rattle and more. Ages 6 months and up.