Band in a Box musical instrument set includes a tambourine, cymbals, maracas, clacker, tone blocks, and a triangle. It's everything preschoolers need to form a kids' marching band, launch a solo career, or just enjoy exploring music and sounds! Band in a Box includes 10 pieces, plus a sturdy wooden storage crate. Dimensions: 3" x 11.3" x 14.9" Packaged. Ages 3+.