Amazon.com: 25 Pack White Vinyl Record LP Shipping Mailer Boxes - Holds 1 to 3 12" Records - Adjustable Height - Strong 200, for Shipping Packing and Moving : Office Products
7 1/4 x 7 1/4 x 1/2-1 White Multi-Depth 45 RPM Record Album Mailer
12 1/2 x 12 1/2 x 1/2, 1 White Multi-Depth LP / Record Album
Amazon.com: 25 Pack White Vinyl Record LP Shipping Mailer Boxes - Holds 1 to 3 12" Records - Adjustable Height - Strong 200, for Shipping Packing and Moving : Office Products
Amazon.com: Aviditi White Corrugated Cardboard Mailing Boxes, 9" x 5" x 4", Pack of 50, Crush-Proof, for Shipping, Mailing and Storing : Office Products
Amazon.com: Aviditi Kraft Bubble Mailers #1, 7 1/4" x 12", Open End, Padded Envelopes, Use Tape, Staples, or Heat-Seal to Close, Case of 25 : Office Products
Amazon.com: 25 Pack White Vinyl Record LP Shipping Mailer Boxes - Holds 1 to 3 12" Records - Adjustable Height - Strong 200, for Shipping Packing and Moving : Office Products
Easy-Fold Mailers, 12 1/2" x 12 1/2" x 2 1/2", Kraft, 50/Bundle (M12122K) | Staples
Amazon.com: AVIDITI Medium Shipping Boxes 14"L x 14"W x 2"H, 50-Pack | Foldable Corrugated Cardboard Crush-Proof Box for Shipping, Packing, Moving and Storage 14x14x2 14142 : Office Products