Customer Reviews for Staples - Extra-Heavyweight Clasp & Moistenable Glue Catalog Envelopes, 9"L x 12"H, 100/Box - Manila
Customer Rating
5
Strong and very durable for reuse. Good value.
on September 14, 2015
Posted by: Paula K.
Not that any envelope will last forever but this particular extra-heavyweight product has proved very durable. I have re-used about 10 of these envelopes a dozen times or more. So far not a single envelope or clasp has failed. Since they survive how I use them these envelopes can easily survive being sent through the mail. I use these envelopes to store and carry around cut pieces of different colors of 2 mm and 3 mm thick sheet glass. I need a relatively inexpensive yet strong packaging solution that lets me write the glass color and product number on the outside. The cut pieces are of various shapes and sizes with sharp pointy edges. Many pieces are in each envelope. I repeatedly open and close the metal clasps until a particular color is used up. So far no envelope has been penetrated by glass or had a clasp break before I use up a particular color. It looks like I'll even be able to re-use some envelopes for different colors before they eventually wear out. I'm impressed.