Quality: Made of Premium Nylon material, breathable, washable and durable, Saving Space by Compressing the Packing Cubes by the Exterior Compression Zippers. Size: 15.75inchx11.81inchx7.87inch (large) 13.78inchx9.84inchx7.87inch (medium) 11.81inchx7.87inchx5.91inch(small) Double sided: Double sided Layers can separate clean and dirty clothes to ensure that the clothes are neatly organized. Applications: Perfect for storing clothes, bra, sock, etc, Keep your clothes and accessories tidy and organize, Great for traveling and organizing your wardrobe. Occasions: Lightweight, portable, easy to storage. Suitable for family/couple long term travel vacations, business trips, outdoor camping, and daily storage. Specification: Material: Nylon Size Chart: Large: 40cmx30cmx4(20)cm /15.75inchx11.81inchx1.57(7.87)inch Medium: 35cmx25cmx4(20)cm /13.78inchx9.84inchx1.57(7.87)inch Small: 30cmx20cmx4(20)cm /11.81inchx7.87inchx1.57(5.91)inch Package Includes: 3 Compression Packing Cubes Note: Please allow slightly errors due to manual measurement and different monitors.