American Tourister Speed Waterproof Polyester Suitcase 66cm

1. High strength. The short fiber strength is 2.6~5.7cN/dtex, and the high strength fiber is 5.6~8.0cN/dtex. Due to its low hygroscopicity. 2. Good elasticity. The elasticity is close to that of wool, and when it is stretched by 5% to 6%, it can almost completely recover. 3. Good heat resistance. The heat-resistant polyester is made by melt spinning, and the formed fiber can be further heated and melted. It belongs to thermoplastic fiber. 4. Good thermoplasticity and poor resistance to melting. Polyester is the most heat-resistant fabric in synthetic fabrics due to its smooth surface and tight internal molecules. 5. Good wear resistance. Wear resistance is second only to cotton with the best abrasion resistance, better than other natural and synthetic fibers.   Material: Polyester Brand:Pince Packaging Included:​ 1pcx sewing box set