- Sedra Dent New Edentulous Stainless steel impression trays with the innovative design that prevent corrosion and provide flexible adjusting flanges. - The unique design is made of one piece premium Japanese stainless steel without any soldering to prevent corrosion and provide long life time with the same elegant appearance. - 2 x Small. - 2 x Medium. - 2 x Large. **For further product information, please contact Chat Support**