HAHNENKRATT - Matrix Band Ivory #11, #12, #13 (Premolar Series)

Anatomical Design for Premolars: Optimized for teeth with smaller circumferences, featuring a 2-hole fixation system at each end for secure attachment to Ivory-style matrix retainers.

Specialized Cervical Extensions (Wings): Designed to solve the challenge of deep proximal boxes by providing extra vertical coverage where the cavity margin extends subgingivally.

Form #11 (Bilateral): Features symmetrical extensions on both sides, making it the ideal choice for MOD (Mesial-Occlusal-Distal) restorations requiring deep cervical adaptation.

Form #12 & #13 (Unilateral): Mirror-imaged designs featuring a single cervical extension. These allow for precise contouring of either the Mesial or Distal proximal wall while minimizing interference with healthy gingival tissue on the opposite side.

Premium Material Science: Manufactured from medical-grade stainless steel with a micro-thin thickness of 0.04 mm. This ensures the band is flexible enough for burnishing to create tight contact points, yet rigid enough to resist deformation during heavy composite or amalgam condensation.

Clinical Benefits: The smooth, burr-free edges prevent gingival trauma during placement, while the high-tensile strength ensures a reliable barrier against moisture and gingival fluid ingress.
Sterilization: Fully resistant to corrosion and designed to withstand repeated autoclave cycles without losing structural integrity.