The color memory chess is a kind of educational intelligent game that is suitable for family game.Features:Made of High Quality Rubber Wood: Smooth surface, environmental-friendly.Delicate Workmanship: Professional chamfer design, it's gentle to hands without burrs.Bright Color: Give the child visual stimulation and deepen their perception and memory of color.Cultivate children's logic thinking ability, communicative skills, hand-eye coordination and cognitive competence.Lightweight and potable: You can play it at home or play outdoors.Perfect for family game, you can play with your kids, increase parent-child interaction, enjoy the happy time of family.Specifications:Material: WoodChess Color: Red/Blue/Green/White/Yellow/BlackDisc Size: 1*1*1cm/0.39*0.39*0.39inChess Size: 4.5*2*2cm/1.77*0.79*0.79inBoard Size: 16.5*16.5*4.5cm/6.50*6.50*1.77inPackage Size: 17.5*17.5*5.5cm/6.9*6.9*2inPackage Weight: 400g/14.1ozPacking List:24 * Chess Pieces1 * Dice1 * Board