... -toxic 2. Quality--ISO standard ,SGS ,Rohs passed silicone rubber tube/silicone tubing1.Material:100% silicone rubber2.Environmental protection,non-toxic3 ... : ≥ 18KN / M 8.Specifications: diameter Φ0.8 ~ Φ20mm (can be customized )9.Color: transparent, white, black, red, blue, green10.OEM and ...