Systema Toothbrush 4-row Head Thin, Ultra-Compact, Regular A41 Blue x2, Green x1, Pink x1 Total 4 brushes Thin head easily reaches the back of the mouth Ultra-fine bristles remove periodontal plaque from deep within periodontal pockets Please refrain from purchasing if you are concerned about minor details due to amateur home storage. No smokers or pets. Thank you for viewing.