Thoughtful Design : Features a tight zipper closure with excellent sealing performance , effectively resisting moisture and dust to preserve the quality of stored items . The fully transparent design allows quick identification of contents , reducing the hassle of rummaging Material : The clear hard shell zipper case is made of rigid PET material with a thickness of 1.2mm . It can withstand daily use , offering exceptional sturdiness and impact resistance . Sturdy structure ensures that your items remain safe and well protected Sturdy and Stackable : This hard shell storage case features a robust protective structure that can be neatly stacked without crushing the contents inside . It is ideal for placing in suitcases , drawers , or compact storage spaces during travel Reasonable Sizes : Available in 4 sizes : X Large : 35x30x5cm; Large : 25x20x5cm; Medium : 21x15x6cm; Small : 19x10x5cm . It can meet the storage needs of different items and quantities , ensuring that both small objects and larger items are properly accommodated Versatile Uses : Ideal for storing toys , snacks , cosmetics , medicines , clothes , Christmas decorations , charging cables , pens , crafts , books , accessories , and miscellaneous items , versatile for home , travel , or office use