Material Intraction - 8% spandex and 92% polyester fiber, durable and washable. The boot cover has a certain elasticity Protective cover: protect your suitcase from dirt and scratches, makes your suitcase instantly recognizable. Fully double stitched, highly elastic material keeps your luggage closed during your trip Vivid pattern: double-sided printing Personality pattern makes your suitcase unique and you won't go wrong during your trip Easy to use: the luggage protector is easy to put on and take off and therefore fits perfectly. Assist with security screening at the airport. Top and side slots for easy access to your luggage handles. Add an extra extension bar to the bottom of the luggage cover that can be used more effectively if your suitcase size is too large 4 sizes available to fit almost any luggage. Small 48-50cm, Medium 22-24 inches for Luggage