... Box, Face Mask, Dental Bib, Cotton Roll, Cotton Swab, Dental Needle, Saliva Ejector, Endo File, Impression Tray, Micro Applicator, Gutta Percha Points, Sterilization Pouch etc ... is sterilized by ethylene oxide2.Validity:2years3.repeatedCertificationCE0197,ISO13485,ISO9001OEM1.Material or other specifications can be according to customers' requirements.2 ...