LATEX ALLERGY Does NOT contain latex DESCRIPTION Brush type: Interdental.Head shape: Cylindrical. (Interprox plus: maxi and micro) or Nano, super micro Conical (206896)Fiber material: Coated stainless steel central shaft. Tynex filament.Hardness: Soft.Special features: Interdental brush for cleaning very small spaces. Angled top of handle. Short handle.Cleans between spaces and allows detection of bleeding points (white filaments) and areas with bacterial plaque (black filaments). INSTRUCTIONS FOR USE 1. Use the most appropriate size for each space. The brush should be inserted loosely, so that the bristles, not the wire, are in contact with the teeth. 2. Move the brush from the inside out, without turning it. To clean the back parts more easily, attach the protective cap to the handle. 3. The top of the handle has been specially designed at an angle for easy access to all spaces.