1. FDA certificate, SGS certificate, ISO9001:2008 certificate. 2. OEM production. 3. various colors & specificat Personalized Dental Floss1. Round casing -- PP material, which is environmental-friendly products.2. It is suitable for 10m to 50m dental floss spool.3. With Blister Card package, or Bulk Package( in PP bag) .4. Passed FDA certificate, SGS certificate, ISO9001:2008 certificate.5. ...