Overview
Presti Outside Envelope
Presti Outside Envelopes feature increased elastic properties which make them easier to use without sacrificing durability. Their thermal conductive properties also decrease the time to transfer heat during the curing process. All Presti envelopes come standard with their QuickDraw Valve. A13 Measurements: OD = 43.0, ID = 13.0, BB = 39.3. Outside envelopes priced individually but packaged 4 per box and must be purchased in multiples of 4.