Southord's wedge sets are made of ABS Plastic and comes with a large and small wedge. These wedges will slide in better than rubber wedges between the window and rubber window flippers as a tool for assisting with car opening. If you are a locksmith in training these are a great set of wedges for opening car locks.
Car Door Opening Wedge Set by Southord Reviews
Review Car Door Opening Wedge Set by Southord