Features: Description:brand new and high quality Features: Brain Enhancement Design: Classic chess game encourage and enhance children's senses, exercise their stimulate problem solving abilities. Selected qualification materials: made of qualified solid hard wood, smooth and polished without burr, wear-resistance, portable size to improve the for play experience. Portable Size: Portable size design which is also foldable to easy to take with, simple enough for kids to for play with adults together, with interactive fun with families. Educational Training: With good stimulation to educational training for kids, improve their cultivate cognitive ability and intelligence development. Best choice for Kids: Foldable wooden chess is suitable for kids as birthday gifts, Christmas gifts, and a good game board for brain development. Specifications: Size: 30 x 30 for cm/11.8 x 11.8 inch, 34 x 34 for cm/13.4 x 13.4 inch, 39 x 39 for cm/15.4 x 15.4 inch, 44 x 44cm/17.3 x 17.3 inch Material: Wooden Option: 30cm/34cm/39cm/44cm Net Weight: 500g/1.1 lbs, 650g/1.4 lbs, 860g/1.9 lbs, 1050g/2.3 lbs Package Includes: 1Set Wooden Chess 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.