BIOSNAP is an attachment composed of a zirconium-made pivot, surmounted of a marble available in two diameters of 2,5 and 3 mm in zirconium, that of which choice will be determined by the diameter of the root and of the female part in plastic of different impact strength, according to the needs.

The zirconia's qualities turn it into a choice attachment.

The originality of the BIOSNAP compared to the pressure buttons proposed on the step is defining itself by:
- A perfect adherence of the pivot in the radicular canal, which will be only reinforced by the gluing.
- The compensation of the parallelism due to its sphere
- No interference in the modern radiological imagery
- Its dimensional stability
- Its oxidation absence in presence of other metals (frame of prosthesis, etc.)
- Its ultra-smooth surface which prevents the retention of tartar and bacteria plate.
- More flexible for the mobile teeth
- Fairly hard for the teeth that are less affected
- Very rigid for the teeth that have no mobility.

Realized all in zirconium, BIOSNAP can receive melts of gold or of ceramic. The insertion of the cap is made by the polymerisation or gluing in the small box of the ready prepared prosthesis. The retention is insured by the female part placed in the over teeth (retention value of 600 cl 1 200 gr/cm2)