100x 12" Cardboard Box Postal Mailers, Self Locking Boxes, CD, Books Etc

🎵 Perfect Fit for vinyl record mailers 12 inch: Includes vinyl record mailers size 325 x 325 x 20mm for secure packaging of LPs and singles. Sturdy Construction Record Mailers 12 inch: Made from durable, crush-resistant cardboard to safeguard your records from damage during shipping. Eco-Friendly 12 Record Mailers: Recyclable and sustainably sourced, these mailers are great for the planet. Easy to Use lp postage packaging: Fold and seal effortlessly for a snug fit that keeps your records secure. Vinyl Record Mailers Cardboard lp Postal Box Packaging 12-inch: Ship or store records safely while adding a professional touch to your packaging. Pack of 100: Value-packed to cater to personal or business needs, making bulk mailing a breeze.