Envelopes

100 Strong 12" LP Record Vinyl Peel and Seal White Board MAILERS ENVELOPES + 200 Corrugated Cardboard Stiffener Pads Boards - 625 Micron Cardboard SELF Seal Packaging MAILING Postal Postage Packets Quality white cardboard / solidboard envelopes made from strong approx 625 micron board Complete with brown corrugated cardboard stiffener pads Envelopes include hot melt adhesive peel + seal / self seal strip on the closing flap, for security.... 100 Strong 12" LP Record Vinyl Peel and Seal White Board MAILERS ENVELOPES + 200 Corrugated Cardboard Stiffener Pads Boards - 625 Micron Cardboard SELF Seal Packaging MAILING Postal Postage Packets