What is the function of the following armamentarium?
The figure shows rubber dam, which is used for isolation in oral cavity.
It was invented by S.C Barnum – 1864.
It has following parts:

Sheet
Rubber Dam Frame
Rubber Dam Clamp/Retainer
Rubber Dam Punch
Rubber Dam Forceps
Rubber Dam Lubricant
Rubber Dam Napkin
Anchors
Field isolation
Dental extraction
Crimping of stainless steel crown
Orthodontic wire bending