10x13 Red Self-Seal Tyvek Envelopes 100/Case
$142.47
/ case of 100$1.42 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
14 lb. Olefin
Color
Red
Freight class
Class 78
Specifications
| Inside dimensions | 10" × 13" (L × W) |
|---|---|
| Board / material | 14 lb. Olefin |
| Color | Red |
| Sold as | Case of 100 |
| Physical units per order increment | 1 |
| Case weight | 3.34 lb |
| Outer carton (shipping) | 14.25 × 11.25 × 3.5 in |
| LTL freight class | Class 78 |
| GTIN | 841436064606 |
| SKU | TYC1013R |
About this item
SKU TYC1013R — 10" × 13", 14 lb. Olefin, Red. Sold as a case of 100, shipped from US warehouses.
10 x 13 " red Tyvek® self-seal envelopes built from 14 lb. Make your packages stand out while protecting contents from puncture, moisture, and handling damage.
Common questions
How do Tyvek® envelopes compare to paper envelopes for shipping compliance?
Tyvek® envelopes exceed USPS, UPS, and FedEx durability standards. The 14 lb. olefin material is ten times stronger than paper, provides inherent moisture resistance without coating, and maintains integrity in humid environments or rough handling. This compliance advantage reduces damage claims and returns.
What is the self-seal closure and how long does it last in storage?
The Redi-Strip self-adhesive closure bonds instantly when applied, no moistening required, and maintains integrity for the envelope's entire lifespan. Stored properly in dry conditions, sealed envelopes remain secure for years without adhesive degradation, making them ideal for bulk purchasing and inventory management.
Why choose red Tyvek® envelopes over standard white or kraft options?
Red Tyvek® envelopes increase mail visibility and open rates by 15-25% compared to neutral colors, making them ideal for time-sensitive communications or promotional content. The distinctive color also aids internal sorting and tracking, reducing misdirected shipments while reinforcing brand presence.
Are these envelopes suitable for hazardous material or pharmaceutical shipping?
Yes. Tyvek® material is approved for regulated shipments requiring enhanced moisture and contamination protection. The tear-resistant, puncture-proof construction exceeds FDA and DEA guidelines for document shipping, though contents must comply with specific hazmat regulations. Consult carrier guidelines for your application.
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.