Features: brand new and high quality Features: Roman Arch Bridge Design: With roman arch bridge design to stimulate kid' interests, encourage and enhance brain development, exercise and stimulate their hand & eye coordination. Qualification Materials: Made by solid wood, smooth edges as well as wear-resistance, safe friendly to your kids. Interactive Function: Safety and interesting design with unpainted, easy to evoke kids' concentration and with good stimulation to educational training for kids, improve their build skills as well of abilities of for creative and imaginations. Balance Training: The building blocks require great patience, kids need to concentrate to avoid failure, through playing to improve their building and balancing skills. Best Choice for Kids: Suitable for kids as birthday gifts, Christmas gifts, and create beautiful buildings what they dreamlike shape. Specifications: Packing Dimension: approx. 26 x 11 x 16 for cm/10.24 x 4.33 x 6.30 inches Material: Wooden Color: As pictures shown Net Weight: 938g / 2.07 lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set Building Blocks