ECT Strength Rating Compliance certified

ECT Strength Rating Compliance

Sustainable Kraft Material Sourcing certified

Sustainable Kraft Material Sourcing

Corrugated Shipping Boxes in Stock

Meridian Packaging's in-stock corrugated shipping boxes cover every shipping need, from compact RSC boxes and self-locking mailers to heavy-duty triple-wall Gaylord containers and specialty moving boxes. Available in single, double, and triple-wall construction with ECT ratings up to 44, these boxes support e-commerce fulfillment, warehousing, moving, and industrial shipping with fast turnaround and low minimum orders.

Mailer Box
Long and Narrow Corrugated Box
Standard Corrugated Box/ Standard Corrugated Shipping Box
Bulk Container (Gaylord Box)
Corrugated Cube Box
Specialty Moving Box

Our Range of Products

Mailer Box

Mailer Box

  • Self-locking side-load design, no tape needed
  • Durable 200# Test Kraft corrugated material
  • Crush-Proof and Econo variants from $0.56/unit
Long and Narrow Corrugated Box

Long and Narrow Corrugated Box

  • 3 lengths from 10x5x5" to 36x6x6" available
  • Engineered support prevents bending of narrow items
  • Flat-ships to save space, low cost from $1.36/unit
Standard Corrugated Box/ Standard Corrugated Shipping Box

Standard Corrugated Box/ Standard Corrugated Shipping Box

  • 11 sizes from 4x4x4" to 28x22x14" in stock
  • Single or double wall ECT-32/44 strength options
  • Bundle pricing as low as $0.88 per unit
Bulk Container (Gaylord Box)

Bulk Container (Gaylord Box)

  • 1100# triple wall for max bulk load strength
  • Large 40x40x40 in capacity for bulk storage
  • Stackable, forklift and pallet compatible design
Corrugated Cube Box

Corrugated Cube Box

  • 24x24x24 in cube fits bulky, even-shaped items
  • 275# double wall with ECT-44 stacking strength
  • Ships flat, assembles fast for space savings
Specialty Moving Box

Specialty Moving Box

  • Wardrobe box with hanger bar for garments
  • Dish Pack double-wall for fragile item protection
  • Reusable HDPE wardrobe box for multiple moves

Frequently Asked Questions

What sizes of corrugated shipping boxes are available in stock?

Meridian stocks 11 standard RSC sizes from 4x4x4 to 28x22x14 inches, plus specialty options including 6x4x2 and 6x4x4 mailers, a 24x24x24 cube box, long and narrow boxes from 10x5x5 to 36x6x6 inches, and 40x40x40 inch triple-wall Gaylord bulk containers for larger loads.

What is the difference between single-wall, double-wall, and triple-wall corrugated boxes?

What is the minimum order quantity for corrugated boxes?

How are corrugated shipping boxes priced?

Can I get custom sizes or larger quantities for bulk orders?

How do the boxes ship and how quickly can I receive them?

What industries typically use these corrugated shipping boxes?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

E-Commerce & Retail Fulfillment

E-Commerce & Retail Fulfillment

RSC boxes and self-locking mailers protect apparel, electronics, and cosmetics shipped directly to online customers.

Moving & Relocation

Moving & Relocation

Cube boxes, HDPE wardrobe boxes, and dish packs protect household goods and fragile items during residential moves.

Warehousing & Distribution / 3PL

Warehousing & Distribution / 3PL

Triple-wall Gaylord containers and standard RSC boxes support high-volume storage and pallet shipping operations.

Manufacturing & Industrial Shipping

Manufacturing & Industrial Shipping

Long and narrow boxes and heavy-duty double-wall cartons ship machinery parts, rods, and industrial components safely.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why E-Commerce & Logistics Teams Choose Meridian Packaging

Extensive In-Stock Inventory

Over 11 standard sizes plus specialty mailers, cube, and moving boxes ready to ship immediately, eliminating fulfillment lead-time delays.

Low Minimum Order Quantities

Order as little as one bundle to test new packaging formats or cover unpredictable demand without tying up warehouse space.

Volume Pricing & Expert Guidance

Competitive bundle pricing with volume discounts and free packaging consultation to match the right box to your application.

Ready to Stock Up on Corrugated Shipping Boxes?

Share your box sizes and volumes and we'll send a custom quote with pricing and lead times within one business day.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (214) 444-8963. You can also send us a quick email at info@meridianpkg.com.