Merax 3 Piece P.E.T Luggage Set Eco-friendly Light Weight Spinner Suitcase [New Industry Leading Material] Eco-friendly PET material build; meets FDA's food-grade material standards; strong resistance to stress, non-toxic, resistant to low and high temperatures, a groundbreaking innovative material in the hard luggage industry [Strong Resistance] 2-ton cargo truck rolled over test; PET material will not be damaged under intense pressure and can restore to its original state [Rigorous Quality Assurance Testing] Wheel and handle testing ensures luggage can withstand 50lbs of force from being dropped, roll for 20 Mile with 50lbs of pressure, can withstand temperatures as low as 5 degrees F. [World Wide 5-Year Warranty] Formulated materials feature anti-uv radiation and anti-wear integration to ensure luggage usage for years to come. Shipment includes one set (3 pieces); luggage placement will be inside each other for storage saving purposes and your convenience. Luggage only sold as one set, cannot be sold separately. Strong resistance to stress and general impact: We have tested a 2-ton cargo truck rolling over on our PET luggage to verify its resilience and the luggage successfully endured the impact without damage. Compared with other materials on the market, the PET material has greater resistance to heavy impact. Consists of FDA certified non-toxic green materials to aid in the preservation of the environment. Merax PET material can withstand both low and high weather extremes.