LET THE GOOD TIMES ROCK ‘N’ ROLL – Jazz up playtime with BIG BAND, the 25-piece musical instrument set by SMART WALLABY! As kids toot the trumpet, click the castanets, tap the triangle, and more, their rhythm, creativity, and development pop!SOUNDS LIKE PHYSICAL SUPPORT – Not only does music boost kids mentally, but playing instruments also sets the tempo for physical development! All the striking, shaking, playing, and getting in the groove improves motor skills, hand-eye coordination, and social skills!SAFETY IS INSTRUMENTAL – Keep your kids out of harm’s way with child musical instruments that are ASTM & CPSIA certified. Their high-quality construction, natural and smooth wood, and kid-safe paint ensure that your toddler’s band practice stays safe.STORAGE THAT’S PORTABLE – When the concert is over, there’s no need to leave the percussion instruments toy set lying around. Simply stow them in their portable backpack equipped with 2 side pockets!FUN TIME FOR THE WHOLE FAMILY – Enjoy hours of fun and laughs playing classic interactive musical games such as Apple tree apple tree game, Musical chairs, Pass the parcel, or Animal dancing and take pride listening your private rock-star playing the music-class best hits.