The Bioclear Matrix Diamond Wedge is designed to solve many of the difficulties in using traditional wedges. Inspired by nature and made from a flexible material with a diamond shaped cut-out in the tip, the wedge causes minimal insertion pressure by collapsing during insertion. The wedge then springs open once through the embrasure, creating a tight seal and stopping the wedge from backing out. While still maintaining a strong separation, the flexibility of the Diamond Wedge creates an excellent marginal adaptation and requires less effort to push through the embrasure and is thus less invasive. The Diamond Shaped design and flexible material creates a complete marginal seal which eliminates the uncontrolled flow of excess composite and minimises clean up after the composite has been cured.