COE Regular Perforated Stainless Steel Impression Tray, #S7, Small, Upper, 1/Pkg, 264071

COE Regular Perforated Metal Impression Trays are made of rigid yet bendable stainless steel for an individual fit, and have long been the first choice of most schools and dentists worldwide. The perforated design and welded rimlock borders allow impression material to lock in and pressure to build up, while tray adhesive should be used to eliminate separation during impression removal. This #S7 small upper full-arch tray is supplied individually (1/Pkg) and is identified by reference number 264071.