Ricardo Beverly Hills Bel Aire 20-Inch 4 Wheel Expandable Wheelaboard, Wine, One Size Cases are constructed with a high grade polymer which minimizes overall weight and ensures precise assembly Minimizes effort and strain on arms, shoulders and back. Utilizing our reliable, smooth-rolling spinner wheel system for 360 mobility, move in any direction with exceptional ease, whether you push or walk alongside the case on all eight wheels, or pull it behind you on just four Ergonomically designed multi-stage locking handle system is featured on the rolling cases to comfortably fit in your hand. Zipper mesh pocket with fully zippered suiter compartment organizes your travel Expandable zipper provides maximum packing capacity. Top and side carry handles are cushioned for a secure and comfortable grip RBH 3 year performance guarantee followed by limited lifetime warranty thereafter