Traveler's Choice Tasmania 100% Pure Polycarbonate 2-Piece Spinner Luggage 100% Polycarbonate The 100% Polycarbonate abrasion resistant exterior and hard shell material absorb impact, making it flexible, durable and long lasting. The aluminum and self-locking telescopic handle is adjustable to a variety of heights up to 42 inches. 25H x 17W x 10D Expands to 12D (9.2 lbs.); 21H x 14.5W x 9D Expands to 11D (7 lbs.) Built-in TSA recognized 3-dial combination lock and a convenient add-a-bag strap for secure packing and handling Dual spinner wheels provide smooth and quiet rolling; expansion gusset offers 25% more packing capacity.