You will get 48 pcs prepared slides of plant, , and tissues, which can provide students with interesting educational scientific tools and providing excellent teaching aids for biology. Using fresh materials, the slices are uniform, the cell and tissue boundaries are clear, the tissues and organs are stained clearly and evenly, easy to observe through a microscope. Features - ColorAssorted Color - Material: PVC. - Size: 13.60 x 8.50 x 2.30cm/ 5.34 x 3.34 x 0.90 inch. - Slides are PVC material and unlikely to if dropped on a hard surface. - With English labels, kids can observe the specimen and learn vocabulary at the same time. - Child material product can be a wonderful starter pack for kids. - It contains vegetable specimen, animals specimen, insects specimen as well as plants specimen. - Great varieties to broaden children’s horizon, to fuel the kid’s curiosity. Package list: 48 x microscope slides