The stackable cozy cots are designed specifically for daily use in classrooms, home，nursery and daycare centers, and preschools, making rest time easier and providing more convenience for teachers. Regular sleep helps developing brains fully unleash their potential and create a happy learning environment. When in use,kids and toddlers are lifted off the floor to form a comfortable support mesh surface, and there is ample space under the cot to maintain air circulation, allowing kids to stay comfortable and cool. Lightweight cots can be stacked up to 30 or even more at one pile,used for compact classroom storage space and saving valuable classroom space. The sturdy cot constructed with Enamelled stainless steel tubes with a wider diameter and thicker thickness to support weights of over 80kg, tough plastic corners, and breathable high-strength sewing mesh farbic.The suface is tightly attached to 4 corners without any gaps, which can protect the toddler's little fingers and toes from pinching. Children can freely stretch their bodies while taking a nap, feeling comfortable, and resting on the taut surface is a solid and stable experience.