Imaginative characters: cute character-based designs are a fun way to engage kids with sight to teach them about music. Bold, bright colors and designs are exciting for all ages and your child is sure to find a character they love Dual purpose: each patterned harmonica is great for play and fully functional. Instruments help children develop an early love for music and rhythm and are tons of fun to play with, too! High quality: made from wood and plastic, Each harmonica measures 4"x 1" And can be wiped clean after playtime with a damp cloth for easy care!