Product Type: Hardshell luggage set with makeup case

Material: Polycarbonate shell with aluminum alloy frame

Structure: Aluminum frame (no zipper)

Quantity: 4-piece set

Includes: 14" cosmetic case, 20", 24", and 28" suitcases

Color: Matte black

Usage: Travel, vacation, business trips

Wheels: 360° silent spinner wheels

Corner Design: Metal corner guards

Locks: TSA-approved dual combination locks

Lining: High-quality polyester lining

Compartments: Dual-sided interior with divider and straps

Expandable: Yes (24" and 28" sizes)

Water-resistant: Yes

Scratch-resistant: Textured surface

Shock-absorbing: Yes

Reinforced frame: Yes

Silent Movement: Yes

Handle: Retractable multi-stage handle

Top & Side Handles: Soft-grip

Carrying options: Rolling or hand-held (makeup case)

Weight: Lightweight for its class

Target Audience: Unisex, professionals, families

Style: Sleek, minimalist, premium

Durability: High impact resistance

Heat Resistance: Yes

Cold Resistance: Yes

Wheel Replaceable: Yes

Interior Features: Mesh divider, elastic cross straps

Easy Cleaning: Yes

Nestable: Yes (space-saving)

Noise Level: Low

Anti-theft: Lockable structure

Hardness: Rigid and anti-deform

Usage Season: All-year travel

Certification: TSA lock certified

Convenience: Smooth rolling & lifting

Base Design: Anti-slip pads

Check-in Ready: 24"/28" suitable for check-in

Carry-on Size: 20" & makeup case

No Zipper Design: Enhances security & durability