10x13 Red String Closure Inter-Department Envelopes 100/Case
$110.54
/ case of 100$1.11 per mailer
Request bulk pricing
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
10" × 13"
Board / material
Paper Stock
Color
Red
Freight class
Class 78
Specifications
| Inside dimensions | 10" × 13" (L × W) |
|---|---|
| Board / material | Paper Stock |
| Color | Red |
| Sold as | Case of 100 |
| Physical units per order increment | 1 |
| Case weight | 5.14 lb |
| Outer carton (shipping) | 15.75 × 10.5 × 6.25 in |
| LTL freight class | Class 78 |
| GTIN | 50085227635742 |
| SKU | EN1095 |
About this item
SKU EN1095 — 10" × 13", Paper Stock, Red. Sold as a case of 100, shipped from US warehouses.
Keep internal mail organized and routed efficiently with these red 10x13 " inter-department envelopes. Pre-printed with 5 tracking columns (Date, Deliver To, Department, Sent By, Department) and durable string-tie closure for repeated use. Case of 100 envelopes.
Common questions
How many times can these envelopes be reused?
The reinforced string-and-button closure is designed for multiple uses, typically supporting 20-30+ routing cycles depending on mailroom handling. This reusability significantly reduces your per-envelope cost compared to single-use alternatives over a year of operation.
What makes the red color beneficial for our mailroom?
Red envelopes provide instant visual identification for priority mail, rush deliveries, or special handling requirements without requiring additional labels or manual flagging. This color-coding system accelerates sorting and delivery times while reducing processing errors.
Is this envelope size compliant with standard postal regulations?
Yes, the 10 x 13 inch dimensions comply with USPS and major carrier guidelines for both internal use and external mailing if needed. The open-end design accommodates standard letter and legal-size documents with ease.
Can we customize these envelopes with our company logo?
These come pre-printed with standard routing columns. For branded customization, contact our sales team about bulk custom printing options, which offer cost advantages when ordering cases of 1,000+ units.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.