Wax grid retentions | Perforated grid retention for partial upper jaw prostheses, pack of 20

Wax grid retentions
* Grid retentions
For quick and easy design of the retentions
Format: 60 x 42 mm

* Hole grid retentions
Area of ??application as retentions for partial OK - Model cast prostheses and as reinforcement for total upper plastic prostheses.
Format: 70 x 70 mm

Sales unit:
Pack of 20
Hole grid for partial upper model cast prostheses