... 3.Water/Oil/UV/Ozone/Temperature/Abrasion resistant 4.OEM/ODM medical siliconecustom-made is welcomed! Also we welcome trial order ... -toxic, Eco-friendly and harmless to human body 3.Application:medical cap, stopper,plug etc4.Production method: Compression molding, extrusion ... black,blue,silicone can according to Pantone code .10.OEM& ODM available, specification,drawing or samples, any shape.