Material:Made of polyester fabrics,sturdy and durable.Bright Color Strap Design:You will be easy to find your suitcase in many suitcases at the airport.Size: Including 2 pack strap,width2""(5cm),one's length:71(180cm) Password Reset: Put the password dial at the position of the initial password 000, firmly squeeze the two buckles at both ends with your hands and keep it still, turn the digital dial to the password you need, and finally release the buckles at both ends. password is generatedAdvantage:These straps would not often come loose like other stretchy bungees. They easily adjust, quickly clip together and make a convenient handle for carrying.