... 2.Unique for smooth, strong, and shred resistant.3.Easily reach the top and bottom teeth. 4.Easy flossing with one ... Handle mateiral: PS, PP, ABS with FDA and SGS9. Floss material: UHWMPE, PTFE, nylon with FDA ... and SGS.10.Hanlde color for option.11.OEM ... specialist.With high reputation, fast service, high quality and prompt delivery, also with OEM & ODM service.You ...