●GREAT BALANCE OF SIZE AND CAPACITY: KROSER carry on luggage fits in most airline overhead compartments. ●【Product Dimensions】Including wheels and handles, 20 inch carry on luggage airline approved : 14.1 x 8.8 x 21", 7.04LB, can fit in the overhead bin. The luggage is expandable. ●【High Quality Accessories】 Durable spinner wheels, which are composed of precision shaft center and thickened wheel skin, are very wear-resistant, quieter and have strong bearing capacity. They are applicable to different roads such as cobblestone road and carpet road. Smooth and durable reinforced explosion-proof zipper reverse coil prevents burst zipper. TSA-approved combination lock is safe and convenient. The ergonomic telescopic handle is adjustable in multiple layers. ●【Better Material】Smooth lining, Close fitting clothes can also be safely stored. And it get benifits from 100% PC hard shell that makes it solid and anti-scratch, keeping cases beautiful trip after trip. ●【Convenient Internal Structure】The spacious main compartment is equipped with cross straps for easy storage of items. Waterproof compartment can hold toiletries and U-frame zippered compartment for privacy.