Description: What you received is a package of DNA model kit, including structure column, base, sill pillar, structural slab, upper cover, which is easy to assemble. The product is an enlightening teaching aid, and children can also learn simple and easy-to-understand scientific knowledge during the game to improve their thinking ability. This product is made of ABS. The length of the product is 33cm, the width is 11.6cm. The human gene DNA model is a biological science experiment equipment…