360-degree protection system: specially designed 360-degree protection rim provides seamless insect protection around the crib. On both sides, adjustable fasteners fit different crib sizes. Portable and lightweight: folds for easy storage and travel. The insect screen net is lightweight for effortless transport, and the compact folded size simplifies packing in luggage. Fits most cribs and travel cots for maximum on-the-go flexibility. Visual development: designed to support early visual perception. The 3D play tent combines engaging comic patterns with interactive features for playful learning and calm sleep. Sturdy, collapse-resistant design: reinforced frame and collapse-resistant construction maintain shape and function over time, even as the child grows. Use scenarios: - Nursery protection and sleep: install around the crib to keep insects out during naps and night time. - Travel-ready protection: packs compactly for hotels or vacation homes and fits most crib or travel cot setups. - Portable play and learning space: set up as a safe 3D tent for supervised play in living room or nursery, supporting exploration and visual development.