- Set of impression trays for edentulous jaws made of stainless steel special shape. Kit Contains: - 6011/U1 Impression Tray XXS. - 6011/U2 Impression Tray XS. - 6011/U3 Impression Tray S. - 6011/U4 Impression Tray M. - 6011/U5 Impression Tray L. - 6011/L1 Impression Tray XXS. - 6011/L2 Impression Tray XS. - 6011/L3 Impression Tray S. - 6011/L4 Impression Tray M. - 6011/L5 Impression Tray L. - 6011/L6 Impression Tray XL. **For further product information, please contact Chat Support**