- Kit of impression trays for edentulous jaws made of stainless steel special shape. Kit contains: - 6009/U1 Impression Tray XXS. - 6009/U2 Impression Tray XS. - 6009/U3 Impression Tray S. - 6009/U4 Impression Tray M. - 6009/U5 Impression Tray L. - 6009/L1 Impression Tray XXS. - 6009/L2 Impression Tray XS. - 6009/L3 Impression Tray S. - 6009/L4 Impression Tray M. - 6009/L5 Impression Tray L. - 6009/L6 Impression Tray XL. **For further product information, please contact Chat Support**