This 3 pc. set is made of eva/abs. abs is the same material used to manufacturer bullet proof glass. the major benefits of this material - it is extremely lightweight, it is durable, and protects the contents of your luggage. four multi directional spinner wheels rotate 360 degrees for easy maneuverability. this luggage allows you to pack more while avoiding the excess weight surcharges imposed by most airlines. available in black, or lavender. multi-directional spinner wheels for easy maneuverability modern internal aluminum telescoping handle with push button handle. interior mesh and zip pocket and elastic pocket* 3 year warranty * 20"x14"x8" weighs 8 lbs, 23" x16"x11" weights 9 lbs, 28"x19"x13" weighs 11 lbs.