COE Spacer Disposable Perforated Impression Trays, #1D Large Upper, Full Arch, Green, 12/Pk, 250012

COE Spacer Disposable Impression Trays are single-use, perforated upper full-arch trays designed with a unique zig-zag spacer bar on the occlusal surface. This design minimizes contact with cusps and allows loaded impression trays to be seated to the correct depth consistently. Made of strong, rigid plastic, these anatomically shaped trays are stable and durable, preventing handle displacement during impression removal and avoiding pressure on the lingual frenum and soft tissue. They are disposable, eliminating the need for cleaning and reducing cross-contamination risk.