Dental Impression Trays Set Medium Upper and Lower, Perforated Design for Secure Material Retention

2piece medium perforated impression tray set for upper and lower arches. Designed to hold impression material securely and produce consistent, reliable impressions for routine dental procedures. Key benefits Complete upper and lower set: Includes one medium upper tray and one medium lower tray to cover both arches in a single . Perforated design: Holes provide mechanical retention of impression materials, reducing material separation and improving impression integrity. Stable seating and control: Rigid tray shape helps maintain proper positioning during impression taking for more accurate results. Ready for routine use: Medium size fits a broad range of patients and common arch shapes, reducing the need to switch trays midprocedure. Durable construction: Built for repeated use in clinical and lab settings, with a finish that withstands regular handling. What it does and how it helps Holds alginate and elastomeric impression materials securely while they set, producing accurate negative molds for study models, prosthetics, and appliance fabrication. Perforations lock the material in place to minimize distortion when removing the tray, improving the consistency of outcomes. The included upper and lower trays let clinicians work efficiently without searching for matching sizes. Compatibility and performance Designed for use with standard impression materials commonly used in dental practices, labs, and training environments. Medium sizing targets average arch dimensions; suitable when a medium tray is the indicated fit. Perforated surface and sturdy rim support even material distribution and controlled seating pressure. Typical applications Taking diagnostic impressions for study models and treatment planning. Creating impressions for removable appliances, retainers, or temporary prosthetics in a general dental or orthodontic setting. Practice and training use in dental schools and laboratory exercises where consistent, reusable trays are needed. Contents and basic specifications Quantity: 2 trays (1 upper medium, 1 lower medium) Design: Perforated impression trays for dental use Size: Medium Intended function: Impression taking for upper and lower arches Notes for use Select the medium size when it fits the patient or model arch; confirm proper seating before material set. Follow standard clinical or lab procedures for cleaning and maintenance between uses. This 2piece medium perforated tray set provides a practical, reliable option for routine impression work that requires both upper and lower coverage and secure material retention.