7 pieces of packing blocks: travel packing blocks contain 3 packing blocks of different sizes, 1 laundry bag, 1 underwear bag, 1 shoe bag and 1 toilet bag. It can easily classify and organize your clothes and belongings, allowing you to store more things in your suitcase. Make your trip more relaxing and happy, simple and free.z HIGH QUALITY MATERIAL: The packing organizers are made of tear-resistant nylon material, which is durable and waterproof. The smooth and sturdy zipper ensures that your packing cubes open quickly. Strong stitching makes for a sturdy and reusable travel accessory. LIGHT WEIGHT AND MESH DESIGN: Lightweight and foldable luggage packing cubes that you can take anywhere. Thanks to the mesh design, you can easily identify and find the clothes and items you want. Soft mesh top keeps clothes dry and odor-free. LARGE ROOM: Multiple sizes of travel organizer bags can hold your travel clothes, shoes and makeup. Sort and store your travel items, organize them neatly in your suitcase so you save more space to take more things with you. You can store your dirty clothes in laundry bags, so that you keep clean items separate. Save more time for your travels and/or outdoor activities. MORE OPPORTUNITIES: The luggage cubes can meet the needs of personal and family travel essentials. Ideal for travel, vacation, business trips, camping and outdoor activities. It can also meet the daily storage of the family.