1.classical adult toothbrush 2.Materail: Handle: PP/PS, Bristle: Nylon, 3.Length: 18.5cm, Weight: 12g. 4 ... bristles.4) Slip resistant handle5) Toothbrush bristles available: nylon 1010, nylon 610, DuPont Tynex6) Toothbrush handles available: PP, PS ... & TypeDupont Nylon 610 Or Dupont TynexThicknessHARD 0.25MM MEDIUM 0.22MM SOFT 0.20MMHeight12mmHandleTotal Length191mm (including the head ...