#4 Medium Lower USA Impression Tray
The quality of a reusable tray at the price of a disposable
Medium Lower (#4) USA Impression Trays are made from high-temperature resin that is autoclavable to 250°F without distortion. Occlusal surface lines maintain space to eliminate bite-through, while rounded edges ensure patient comfort. Full perforation eliminates the need for adhesive. Non-slip handle with finger rest is marked for easy identification. Soft yellow color. One of ten designs/sizes for impressions in all areas of the mouth. 12 per bag.