553400 Features: -Comes with a screw driver. -For ages 3 years and up. -Environmentally safe materials. -Helps to develop fine motor skill, concentration and eye-hand coordination. Product Type: -Multi-Shaped. Material: -Wood. Size: -Mini. Pattern: -Wood Finish. Pattern: -Multi-Colored. Number Of Pieces: -25 - 50. Gender: -Boy. Gender: -Girl. Age Start: -3 Years. Age End: -And Up. Generic Dimensions: -Overall dimensions: 9.06'' H x 11.02'' W x 3.66'' D. Dimensions: Overall Height - Top to Bottom: -9.06 Inches. Overall Width - Front to Back: -11.02 Inches. Overall Product Weight: -2.89 Pounds.