$4.85

• Perforated baby blue plastic; Size 1 large upper arch
• Extra clearance for orthodontic patients; alginate retention
• Optimized comfort and handling; flexible tray construction
• Cold sterilizable; single-use; prevents cross-contamination
• Available across full size and arch range in Excellent II line
• Quantity: 12 per Pack

Plasdent Excellent II Disposable Impression Trays, Perforated, Size 1, Large Upper Arch is used for full-arch upper dental impressions in restorative, orthodontic, prosthetic, and diagnostic dental procedures where a perforated baby blue plastic disposable impression tray loaded with alginate, polyvinyl siloxane, or other impression materials is seated over the upper arch to capture a dimensionally accurate impression of the maxillary dentition, soft tissue, and arch anatomy for model fabrication, appliance construction, diagnostic record production, and restorative case documentation. The Size 1 Large Upper Arch format provides the tray dimensions suited for adult patients with larger maxillary arch widths and longer arch lengths where a medium or small tray does not provide adequate coverage of the posterior dentition and tuberosity regions, producing an incomplete impression at the distal extent of the arch that fails to capture the full arch record needed for accurate model fabrication and appliance design.

Dentists, orthodontists, dental hygienists, and dental assistants who take full-arch maxillary impressions across a varied adult patient population and require a large upper arch tray for patients with wider and longer arch dimensions find Plasdent Excellent II Size 1 Large Upper the perforated baby blue disposable upper arch impression tray for their active impression program. ? Each pack contains 12 individual Excellent II Disposable Impression Trays in Size 1 Large Upper Arch, providing a per-pack tray supply for active impression appointment use. Baby blue color provides clear visual identification of this tray within the Excellent II size range, distinguishing it from other arch sizes during tray selection at the impression appointment. The 12-tray pack provides a practical per-purchase supply for the number of large upper arch impressions taken across an active restorative, orthodontic, or general dentistry appointment schedule. ? Plasdent Excellent II Impression Trays work through their perforated plastic construction where the perforations distributed across the tray floor and walls allow the impression material to extrude through the tray base during seating, mechanically locking the set impression material to the tray through the perforations and preventing the impression from separating from the tray during removal from the mouth or during model pouring.

The perforation pattern maximizes alginate retention in the tray throughout the impression procedure from seating through the full setting period and tray removal, reducing impression separation and tray adhesive requirement that non-perforated trays depend on for impression retention. Extra clearance design in the Excellent II series provides additional space between the tray walls and the dentition compared to standard trays, accommodating the brackets, bands, and wire appliance bulk that orthodontic patients present during impression taking without the tray wall impinging on fixed appliance components during seating. Cold sterilizable construction allows the trays to be disinfected for reuse when single-use disposal is not required, though single-use disposable use is the recommended protocol for cross-contamination prevention between patients. ? Orthodontists taking full-arch study model impressions at initial records, mid-treatment progress, and final debond records appointments find the large upper arch tray with extra orthodontic clearance accommodates the fixed appliance bulk across a range of orthodontic patient arch sizes without requiring the clinician to manage tray-bracket contact during seating.

Restorative dentists taking alginate diagnostic impressions for removable partial denture design, bleaching tray fabrication, and diagnostic model construction find the Size 1 Large Upper tray provides the arch coverage for larger adult maxillary arch dimensions that medium trays do not serve adequately for complete posterior coverage. ? Plasdent Excellent II Disposable Impression Trays, Perforated, Size 1, Large Upper Arch give dental practices a perforated baby blue plastic disposable large upper arch impression tray with extra orthodontic clearance, maximized alginate retention through perforations, optimized patient comfort and handling, and cold sterilizable construction for restorative, orthodontic, prosthetic, and diagnostic maxillary impression programs, in a 12-tray pack. For dental offices ordering large upper arch disposable impression trays for active impression programs across adult patients with larger maxillary arch dimensions, Excellent II Size 1 Large Upper delivers the perforated retention, orthodontic clearance, and baby blue tray format that consistent full-arch maxillary impressions require.