It is not suitable for children under the age of three.Drum material:Non-toxic Plastic + Cloth(drumhead)After installation dimensions:37cm x 30cm x 20cm(Width x Height x Depth) Large drum diameter:Approx.15cm Medium drum diameter:Approx.12cm Small drum diameter:Approx.10cm Color:As shown in the picture Colorful non-toxic plastic drum with cloth drumhead，durable and sounds great. You can give your children the tool of today to helps your children build a happy childhood Stimulates creativity and hones basic motor skills This interesting plastic drum toy will have your child laughing with joy As e cuddles with this lovely toy Delight your birthday kid with this interesting plastic drum toy Some babies may form a small band together to create unity and oordination with the atmosphere of harmony It will enhance the collective concept of family and team