The breeding cup is made of pulp, which has a simple application method, and can very well help you to maintain the . The breeding cup made with excellent craftsmanship and professional design can well maintain a humid and warm environment for insects and , and can make your grow healthier and faster. Features -Color:Khaki -Material: Paper. -Size: About 30.00X30.00X4.00cm/11.79X11.79X1.57in. - These pulp trays make a great house for your bugs colonies. Insects and will love climbing up on these trays hiding in them. - Multiple-use. Great idea for arts and crafts classroom projects or trays and laboratory breeding. - You can cut it according to the size of the breeding case. It can also be used for breeding edible insects that feed reptiles. - It is recommended not only for personal use but also for pet stores and specialty stores. - Multi-cell design, 30-hole pulp breeding tray, breeding is more convenient and saves space. Package list: 20 x breeding trays