Arnel Dental Products has reintroduced the Contact Perfect matrix system. Modified to simplify its use, Contact Perfect is essentially a Tofflemire-like band with a removable 0.001-in interproximal window that, upon removal, allows for displaced uncured resin to directly contact the adjacent tooth. By eliminating the matrix wall and its associated thickness, Contact Perfect produces absolutely predictable contacts that negate the need for aggressive tooth separation and potential periodontal ligament trauma.