【7 Piece Luggage Sets】 The CASELLY 7-piece luggage set includes a 14" cosmetic case, 18" /20" carry-on luggage, 24" medium checked suitcase, 28" large checked suitcase, expandable duffel bag and toiletry bag. All pieces nest together for easy storage, fully equipped for all your travel needs. 【TSA-Approved Lock & YKK Zippers】Features a built-in TSA-accepted lock for hassle-free security checks and a fully lined interior with organizational compartments to keep belongings safe and tidy. Upgraded YKK zippers with reinforced stitching prevent splitting, ensuring long-lasting durability. 【Durable Spinner Wheels】The 360° rotatable silent spinner wheels are walk-tested and make it easy to maneuver your hard shell suitcases, even in busy airports or stations. 【Lightweight & Durable】Made from lightweight yet durable PC material, this luggage can withstand the rigors of travel while keeping your belongings protected. The classic, minimalist design complements any travel style. 【Travel Luggage Assistant】The expandable tote bag offers extra storage space for your travel essentials and easily attaches to your suitcase handle with the rear luggage sleeve. The cosmetic bag keeps your beauty products and accessories organized—no more digging through your suitcase. Caselly Luggage Sets with spinner wheels, PC+ABS Hard Shell Travel Luggage,Lightweight Carry-on suitcases with TSA Lock,YKK Zippers