Terraboard® Eco-friendly Recyclable Expansion Flat Mailers - Case of 200
Our TerraBoard® Expansion Flat Mailers are engineered to securely ship bulkier, dimensional contents—from bound materials and sample kits to multi-item literature packs. Designed for fulfillment teams managing volume, these mailers offer clean presentation, strong protection, and eco-conscious performance with every shipment.
Each mailer features an expandable gusset to accommodate thicker contents, while remaining rigid and crush-resistant. With no need for bubble wrap or inserts, they're optimized for high-efficiency operations.
Perfect for:
- Apparel, Home Textile, Sample kits, sales collateral, booklets
- Ecommerce brands shipping bundled products
- B2B catalogs, service manuals, and product documentation
Every case includes 200 premium mailers, manufactured with 100% recyclable board and equipped with a peel-and-seal adhesive for quick packing and a professional finish.
✔ Expanding design for bulkier contents
✔ Crush-resistant & rigid—no inserts required
✔ Peel-and-seal adhesive for quick fulfillment
✔ Clean, eco-friendly presentation
✔ 200 recyclable mailers per case
✔ Lightweight to reduce shipping costs
✔ Clean exterior, perfect for labels or custom branding
✔ Made in USA
In stock - Ready to be shipped
Estimated delivery between August 25 and August 27. Order within .
$140.00
Unit price perHow to Request a Quote:
- Click the "Request a Quote" button above
- Select your mailer type and color preferences
- Enter your custom dimensions
- Choose your printing options
- Upload your design files
- Submit your request for a personalized quote
Our team will review your specifications and provide you
with a custom quote tailored to your needs.
Ideal for:
- Apparel & soft goods
- Literature, documents, manuals
- Jewelry, books, calendars, and promotional materials
- Any product requiring lightweight shipping
Recommended for:
- eCommerce and DTC Brands
- Fulfillment centers
- Marketing Agencies
- Law Firms and Business Services
- Subscription services
- Warehousing & logistics
Trusted by leading eCommerce brands
$140.00
Unit price perMailer specifications.
Origin
USA
Certification
Our mill partner is FSC and SFI certified.
Brand
TerraBoard
Resistance
Mailer is water / moisture resistant
Material
Compostable, Curbside Recyclable & Biodegradable
Strength
Ninety Mullen Burst
OUR SUSTAINABILITY PROMISE
Your packaging. Reimagined in minutes. Zero plastic.
At TerraBoard®, we believe brands shouldn’t have to choose between protection and sustainability. Our mailers are 100% recyclable, plastic-free, and designed to help you ship smarter—with less waste and more impact.
How TerraBoard Stacks Up
Not all mailers are created equal. See how TerraBoard compares with traditional plastic mailers and standard padded envelopes:
TerraBoard® Sustainability Promise
Eco-friendly. eCommerce-ready. Zero plastic. All performance.
At TerraBoard®, we believe you shouldn’t have to choose between protecting your product and protecting the planet. Every mailer we produce is:
- 100% recyclable and plastic-free
- Made in the USA using post-consumer materials
- Designed for high-volume, low-impact shipping