Need extra room for thicker documents and bulky contents? These C4 white gusset envelopes provide additional capacity thanks to their 25mm expandable sides. Measuring 324 x 229mm, they are suitable for sending A4 paperwork, brochures, catalogues, reports and multiple documents without folding. Made from heavyweight 140gsm paper, they offer a robust construction to help protect contents during transit. The peel and seal closure makes packing straightforward, providing a quick and secure way to prepare larger mailings. Ideal for offices and businesses handling bulkier correspondence.
| Item Weight | 27.01g |
| Colour | White |
| Size (mm) | 324 x 229 mm |
| Size (cm) | 32.4 x 22.9 cm |
| Size (inches) | 12.76 x 9.02 inches |
| Finish | Wove |
| Style | C4 |
| Format | |
| Seal | Peel and Seal |
| Material | Paper |
| Material Weight | 140Gsm |
| Recyclable | Yes |
| Window | Plain |
| Height | 324mm |
| Width | 229mm |
| Gusset | Yes |
| Harmonisation Code | 481720 |
| Potential Capacity | 25mm |
| Quantity per pack | Yes |
| Box Quantity | 125 |
| Box Weight | 3.50 kg |
Are there any restrictions on the minimum number or value of items I can order?
Minimum Order Quantity: There is no minimum order quantity. You can order as few or as many items as you need.
Minimum Order Value: All orders must meet a minimum value requirement to be processed.
Do I have to be a business if I want to order from you?
No. We sell to businesses and individuals.
What payment options do I have?
You can pay by Credit or Debit Card, PayPal or Bank Transfer.
How much is the delivery?
You have several delivery options. Please visit our page for a detailed information: Delivery Methods
How accurate are the images?
We make every effort to ensure that the product images we use are accurate and up to date.
We endeavour to ensure that all images are as close to the true colour as possible, however we cannot guarantee the colour representation is exact. There can sometimes be shade variations between different batches of envelopes. There can also be variations when viewing on different monitors/screens depending on the settings etc.
If shade is critical, please ask for a sample.
How do I know the envelope is the right size for my cards?
Generally the envelope should be around 10mm bigger than your insert. We offer samples of many of our products, should you wish to check the size or colour before placing your order.
For full FAQ click here.











