LATEX ALLERGYDoes not contain latex.DESCRIPTIONToothbrush for adults, with textured nylon tynex filaments.On all the height of the trimmed filaments is 10 mm.Brush types:- Strong:Head composed of 38 tufts (filaments / tuft 39).Outer part composed of 21 tufts (monofilaments 0.009 inches thick).(monofilaments 0.009 inches thick).- MediumHead composed of 38 tufts (filaments / tuft 40).Outer part composed of 21 tufts (monofilaments 0.008 inches thick).(monofilaments 0.008 inches thick).- Medium DoubleHead shape: medium size and diamond shapeHead composed of 38 tufts (filaments / tuft 40).Outer part composed of 21 tufts (0.008 inch thick monofilaments).Inner part composed of 17 strands(0.008 inch thick monofilaments).Bi-material brush.- Soft:Head shape: diamondHead composed of 38 strands (filaments / strand 46).Height of the filament trimming (10 mm).Head:Outer part composed of 21 strands (0.006 inch thick monofilaments).Inner part composed of 17 strands (0.007 inch thick monofilaments).- Extra-softHead composed of 38 strands (filaments / strand 48).Outer part composed of 21 strands (0.005 inch thick monofilaments).Inner part composed of 17 strands (0.004 inch thick monofilaments).- Whitening:Medium size and diamond shaped. Embossed Tynex filaments (by Dupont). Head composed of 48 tufts. 40 filaments per tuft. Medium hardness. Bi-material brush. Features: Tynex filaments with rounded polished tips and textured ends that protect teeth and gums. Flexible, elongated neck for easy handling, reaching hard-to-reach areas. Anatomical handle with a wide grip surface. Its non-slip system prevents the handle from slipping during brushing. Small head makes brushing easier in hard-to-reach areas. Its rounded shape prevents chafing and prevents possible injuries to the gums and oral mucosa.