These products are three set of superbly crafted butterflies cognitive model toys. They are made of safe and plastic material, which are vivid and interesting model decorations. They can improve children's cognitive ability and cultivate interest in a safer way. Features -Material: Plastic -Size: About 5.50X7.00X3.00cm/2.16X2.75X1.18inch[OX662] -Size: About 10.50X6.00X2.00cm/4.13X2.36X0.79inch[OX661] -Size: About 7.00X5.50X2.50cm/2.75X2.16X0.98inch[OX1628] -Choose a simpler and more vivid way to help your child understand nature. -These products will not only bring fun to your child, but at the same time your child’s cognitive abilities. -They are made with craftsmanship, which can bring your child realistic visual experience. -They are not only interesting cognitive toys but also vivid home decorations, which can add a joyful atmosphere. -You can give these highly recognized cognitive model toys as a gift to your children and bring them more joy. Package list: 3 x sets of butterflies growth models