Silicone Elastic Rubber Bungee: 1.100% silicone 2.water Resistant 3 ... these products are NBR, NR, EPDM, FKM, SILICON RUBBER, NYLON, PU, CR, SBR, EP, IIR etc.Specifications:1) Factory ... after your confirm the sample. Product namePromotional Item Silicone Elastic Rubber BungeeMaterial100% silicone,non-toxic,harmless to body,soft ... sleeve,wetsuit and so on Promotional Item Silicone Elastic Rubber Bungee