This is the same Froebel's wood rings/half-rings set that's part of the complete set of Gifts 1-9, but without the wood slide-top box. Contains 216 pieces total: 36 pieces per diameter (1", 2", 3") ... 6 rings each in 6 bright colors (red, orange, yellow, green, blue, purple) and the same number of half-rings in the same colors. Made in China. For children ages 3+. Adult supervision is encouraged.