Description
- Straight, flexible jaw
- Even pressure on bars, tongue and corners of mouth
- Made of stainless steel and apple-scented resin
- Thickness: 10.5 cm: 19 mm - Lower part of temples: 31 mm - Rings: 50 mm
11.5 cm: 20 mm - Lower part of temples: 31 mm - Rings: 50 mm
