100% Polycarbonate Ultra Secure Frame TSA locks Make sure that your luggage is completely safe while you're traveling with the IT Luggage Valiant Luggage Bag. The Valiant is made from durable polycarbonate, to make sure that your items are secured safely inside especially with the TSA approved locks that comes with the Valiant. It also features an expandable design that gives you extra space for all your items. And with their luxury detailing, not only do they look good but also ensures the quality of your suitcase. FEATURES 1. TSA Fixed Combination Lock - for greater security and easy to lock. 2. Kissing zips for a padlock as back up to the TSA lock 3. Expanding up to 25% More space to 81cm, 55cm and up to 50% with double expanding to 71cm. Patent Protected China Patent 200480001159.X 4. Re-enforced fully recessed push button trolley handles. Telescopic to 55cm size. 5. With ergonomic handles. 6. 360° Spinner with Super Silent, Super Glide 8 (Dual) Wheels 7. Top & side leather look easy grab carry handles. 8. Easy Pack Persion red contrasting full linings and dividers with pockets and adjustable restraining straps. 9. Diamond Anti Scratch easy to clean emboss finish. 10. All sizes nest together for easy storage.