JAM Paper 10 Size business plastic button and string closure envelope in blue color measuring 5 1/4" x 10" offers compact storage, organised management of materials and comes in a pack of 12. JAM Paper Blue #10 Plastic Business Envelopes with Button and String Tie Closures are great for organizing, storing, and protecting your letters, receipts, checks, bank slips, and more! Each envelope is made if sturdy plastic has a straight flap opening and a two button, string tie closure. Each one is about 5 x 10 inches in size. Use them at the office to keep track of business purchases or at home to store letters or bills.
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