The Diagnostic Kit is used for efficient and accurate diagnosis of the treatment site. Kit Contains: (2) #MH6, Cone Socket Mirror Handles (2) #MIR5HD, #5 FS CS Single Sided, Single HD Mirror Heads (1) #DPU17, #17 Dressing Pliers (Utility Pick Up) (1) #PCPUNC156, UNC Color-Coded SE Probe, 1-15 (1) #S204S9, #24S SE Sickle Scaler (1) #IMN5089, Infinity 8-Instument Cassette, Green