Expands up to 2 Inches: Offers expandable capacity, providing up to 2 inches of additional space.TSA-Approved Lock: Ensures hassle-free travel with the TSA-approved lock.360-Degree Spinner Wheels: Four ultra-smooth spinner wheels make for effortless navigation.Crafted from durable 100% Polycarbonate shell for longevity. Elevate your travel style with this medium-sized rolling suitcase. Constructed from polycarbonate, this hardside suitcase offers a minimalist, modern design built to withstand non-stop travel. Featuring spinner wheels, a built-in TSA-approved lock, expandable capacity, and convenient pocket dividers, it's both fashionable and functional. Make Hue yours—a fashionable, functional, and extra durable choice for your travels.Exterior Dimensions (Including Wheel): 26” x 16” x 10.75”