Ensure mail is received on time with these white first-class Tyvek catalog envelopes. Each one has a green diamond border to identify mail as first class, while the construction offers intense durability for standing up to the rigors of transit. These Staples first-class catalog envelopes have a pull-and-seal adhesive strip on the flap, so it's easy to close them securely.
| Brand Name: | Staples |
| Color Family: | White |
| Envelope Closure: | Self Seal |
| Envelope Flap Style: | Square |
| Envelope Material: | Tyvek |
| Envelope Number: | Nonstandard |
| Envelope Pack Size: | 100 Per Pack |
| Envelope Size: | 9" x 12" |
| Envelope Type: | Catalog |
| Envelope Window Location: | None |
| Height in Inches: | 12 |
| Next Day Delivery: | Yes |
| Pack Qty: | 100 |
| Paper Weight in Pounds: | 14 |
| Security Tint: | Untinted |
| Series or Collection: | EasyClose |
| True Color: | White with green diamond border |
| Width in Inches: | 9 |
