Durable and Elastic:This luggage cover is made of 320 grams material,15% Spandex and 85% PolyesterSuper high laminating,highly elastic,shaped like yoga tenacity,super thickness increase abrasion resistance,protect your suitcase against dirt and scratch4 Size Available:S (Suitable for 18---20 inch luggage),M(Suitable for 22---24 inch luggage),L(Suitable for 25---28 inch luggage),XL(Suitable for 29 - 32 inch luggage),If your luggage is soft shell style,please order a bigger sizeDouble-sided opening design.Fits both left and right handle luggage.Do not worry lose luggage at airport again:perfect for holiday travel,with unique design,it will be easy to find at the airport luggage and pick up