Delsey Luggage Helium Ultimate 29 Inch EXP Spinner Trolley, Burgundy, One Size Made of magnum strength ballistic nylon for long lasting use, expands up to 2 inches for additional packing space Second generation over-weight-indicator integrated in top handle allows you to determine if your bag is over 50 lbs Wrinkle free flat packing with outside trolley system offers maximum packing capacity, ergonomic top handle is engineered for maximum comfort Four twin spinner wheels with 8 points of contact assure multi-directional rolling and optimal stability Worldwide limited lifetime warranty