100% brand new pp material: highly tough, drop-resistant casing, abrasion-resistant and pressure-resistant, lightweight and portable.multi-piece set design: covers both carry-on and checked luggage, perfect for families, travel agencies, and b2b wholesalers.saves shipping volume: can be nested in containers, significantly reducing ocean freight costs.quiet, smooth-glide wheels: 360° universal wheels for easy handling on all surfaces.oem/odm customization available: customizable logos, colors, packaging, and molds are available.flexible size combinations: from 14-inch cosmetic cases to 29-inch checked luggage, choose your own size.