Dual-Handle Design: Innovative Bottom And Side Handles Ensure Even Handling When Carrying Luggage, Removing It From Luggage Racks, Or Conveyors, Ensuring Easy Lifting And Reducing Wear On The Luggage.Three-Piece Sets Available: 20/24/28-Inch (Or Your Specified Size) Ready-To-Stock And Sell Directly, Requiring No Assembly.Dual Zipper Design: High-Strength, Explosion-Proof, Double-Layer Reinforced Zippers Are More Secure And Durable Than Standard Zippers, Enhancing Theft Prevention.