... ,000,000 4.OEM/ODM Product name: 1.8t flat medical grade silicone hose 1. Material: 100% FDA, LFGB, USP class VI ... , Egypt, Australia, etc. 1.8t flat medical grade silicone hose picture: 1.8t flat medical grade silicone hose instruction: Tensile Strength:6.5 PsiASTM ... /pcs, 24m/pcs, 150m/pcs)Feature1. Made of non-toxic PVC or medical-grade silicone,clear and soft. 2. Radio opaque ...