Crystal Elastic TPU Thread TX series is made from thermoplastic polyurethane, which is environmental protection, antiaging, odorless, solid, resistant to many irritating substances, such as oil, acid and alkali. Composition: TPU (thermoplastic polyurethane)Application:used for bead accessories, ornaments accessories, toy accessories, lamp, accessories, label accessoriesFeatures:- Friendly to human body and environment.- Good elasticity. Can stretch 2-6 times based on exact dimensions- Antiaging: can keep its quality for 3-6 years- Good tolerance for temperature. Keeps elasticity without deformation under temperature of -38°C to 138°C .- Resistance to irritating substances. Can bear oil, acid and alkali Solid, odorless and lightSpecification:Diameter: 0.38mm-3mmColor:Clear/any other color Caution:Do not expose tapes to sunlight directlyUse of chlorine bleacher is not recommended