Rectangle Cardboard Boxes

Custom Box Supply for sturdy, high-quality rectangle cardboard boxes at wholesale prices. Perfect for shipping products, storage, and moving.

About Rectangle Cardboard Boxes

Custom Rectangle Cardboard Boxes Bulk

We at Custom Box Supply provide custom rectangle cardboard boxes built to handle a wide range of packaging needs. Whether you’re packing retail goods, shipping long items, or presenting products in-store, these boxes are made to deliver both presentation and protection.

Ideal for shipping, storage, or retail display, our rectangle boxes for gifts and shipping products are available in any size you require. We serve businesses that need bulk orders, small-batch runs, or specialized box designs. You can choose from multiple material types, finishing options, and structural styles—all backed by fast turnaround times and free design support.

Packaging Built for Practical Use

Ideal for Shipping, Retail, and Storage

Rectangle cardboard boxes are highly efficient for packing items that are longer in shape or flat in design. From documents and picture frames to clothing and wellness products, these boxes help organize and protect your items during handling.

• Suitable for office supplies, electronics, clothing, books, and more

• Available in single-wall or double-wall strength

• Lightweight material helps reduce overall shipping weight

These boxes are designed with clean folds, straight edges, and secure flaps, making them easy to stack, label, and seal.

Available in Custom Sizes and Styles

Whether you need compact boxes or a long rectangular shipping box, we can build them according to your exact size requirements.

• Rectangular boxes for shelf display or product kits

• Longer boxes for rolled items, tools, or promotional merchandise

• Flat boxes for prints, calendars, or folded garments

All boxes arrive flat-packed to save storage space and can be assembled quickly on-site.

Medium Cardboard Boxes and Practical Sizing Solutions

Designed for Everyday Packaging Needs

Some products don’t fit the profile of large shipping containers or tiny retail boxes. That’s where medium cardboard boxes provide the right balance. These boxes offer just enough space for medium-sized items while still being easy to handle and store.

• Used by beauty brands, clothing companies, and bookstores

• Can be styled for mailers or displayed in gift packaging

• Printed inside and out for added impact

This size category allows for flexible shipping and display use while keeping costs low and materials efficient.

Custom Printing and Premium Coating Options

Add Protection and Style

To improve durability and presentation, you can select from various coatings to apply to your rectangle boxes:

• Gloss coating for a smooth and vibrant surface

• Matte finish for a clean, soft-touch appearance

• Spot UV for highlighting logos or messaging

These coatings also protect the box from wear, smudging, or external moisture during transit.

Personalized Branding and Color Options

We use high-resolution digital and offset printing to ensure your brand elements stand out. Whether you want a minimalist logo or a full-color product display, we offer:

• All-over prints or one-side printing

• Branded messages inside box lids

• QR codes or product details printed directly on panels

If you’re not sure how to prepare your artwork, our design team offers free file setup and feedback.

Why Choose Rectangle Cardboard Boxes in Bulk

Save Time and Reduce Cost on Large Orders

When ordered in volume, rectangle cardboard boxes help you streamline packing operations and maintain consistent presentation across shipments.

1. Lower per-unit cost on high-quantity orders

2. Uniform packaging for product lines or campaigns

3. Fewer delays due to packaging shortages

4. Templates saved for easy reorders and design adjustments

Many clients using medium or large boxes also explore other sizing options through our Cardboard Boxes by Size and Shape . This allows you to manage a packaging system across SKUs while staying aligned with storage and shipping needs.

Easy Ordering with Custom Box Supply

Simple Process to Get Started

1. Submit your required box dimensions

2. Choose your preferred material, printing, and finish

3. Upload your artwork or request free design help

4. Review your 3D mock-up or flat layout

5. Approve your order and receive fast, free delivery

Whether you’re ordering a long rectangular shipping box or a gift-ready box for retail shelves, we make the process smooth and hassle-free.