Melissa & Doug Sing-Along Shape Puzzle Hours of puzzle fun guaranteed with this shape puzzle from Melissa & Doug. The puzzle consists of eight pieces with a cheerful image that depicts a well-known tune. If you place a piece correctly, the puzzle makes a sound! Specifications: Color: multicolor Gender: junior Material: wood Age: from 2 years Number of pieces: 7 Language: English Dimensions: 30 x 22 x 2 cm (L x W x D) Works on two AAA batteries (not included).