FenderMate Prime is a unique combination of a preparation shield and matrix for Class II fillings of primary teeth where quick and simple solutions are highly valued. FenderMate Prime is an interproximal plastic wedge with an inbuilt steel plate. The boat-shaped tip allows the gingiva to be compressed without damage and reduces the risk of bleeding. FenderPrime Green (long) can be shaped to the contour of the tooth. Available in two sizes, long and short. FenderMate Prime green (the long wedge) is bendable. FenderMate Prime yellow has a shorter, more rigid plate for very tight interproximal spaces.