Packaging Material Β· Shipping Strength
A wavy fluted core sandwiched between two flat liners gives corrugated board remarkable strength for its weight. It absorbs knocks, stacks high and gets your products to the door in perfect condition.

The fluted core cushions drops and vibration, cutting damage and returns during delivery.
Strong vertical walls let boxes stack high in warehouses and trucks without buckling.
Strength without bulk keeps parcel weight, and your shipping bill, as low as possible.
Usually made with recycled fibre and accepted almost everywhere for recycling.
The flute is the wavy middle layer. Smaller flutes print sharper and fold neater; bigger flutes add cushioning and stacking strength.
The go-to flute for printed mailer boxes. Slim, strong and smooth, giving great print with real protection.
Every style below can be made to your exact size, print and finish. Tap a box to see the full product page.

Strong, reliable cartons for safe delivery.
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Branded shippers that turn heads on the doorstep.
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A sleek, premium look for your deliveries.
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High-end mailers for a premium unboxing.
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Shelf-ready corrugated with bold print.
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Ship-ready boxes for online retailers.
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Partitioned boxes that keep bottles safe.
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Extra cushioning for fragile glassware.
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Secure shippers for bottles of all sizes.
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Keep jars and glass candles intact in transit.
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Sturdy, insulated boxes for hot delivery.
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The right finish transforms a box into a brand experience. Tap any finish to see how it elevates your packaging.

High-shine coating that makes colours pop β Available on all box types at no additional MOQ requirement.
E flute suits most printed mailers and e-commerce boxes. Step up to B or C flute for heavier shipping cartons, and double wall for heavy, fragile or high-value products.
A printed mailer is often the first physical touchpoint with your brand. Print the outside for doorstep impact and the inside with a message or pattern for a memorable reveal.
Boxes made to your exact product size use less material, need less void fill and can lower dimensional-weight shipping charges. Send us your product dimensions and we will size it for you.
A white liner gives bright, vivid print for branded mailers. A brown kraft liner is more natural and economical, and works well with one- or two-colour logos.
Everything you need to know about our custom corrugated board boxes.
Custom corrugated boxes protect your products from warehouse to doorstep. A fluted core between two liners creates a lightweight, rigid board that absorbs knocks, resists crushing and keeps contents safe through every step of delivery.
Choose F or E flute for slim, beautifully printed mailers, B or C flute for everyday shipping cartons, A flute for extra cushioning, or double wall for heavy and fragile goods. We recommend the best grade based on your product weight and how it ships.
Your shipping box is often the first thing a customer sees. Full-colour printing on white or kraft liners turns plain shippers into custom printed mailer boxes, and printing the inside adds a reveal that customers love to share online.
Boxes made to your exact dimensions use less material, need less void fill and help reduce dimensional-weight charges. Right-sized corrugated packaging saves money and looks more professional on arrival.
Corrugated board is usually made with recycled fibre and is one of the most widely recycled packaging materials, making it a responsible choice for e-commerce and retail brands alike.
Order wholesale corrugated boxes from 100 units with free design support, no die or plate charges and delivery in about 8β12 business days, with free shipping across the USA.
Why Horizons
Fast Turnaround
8β12 days
No Hidden Fees
Zero setup costs
Free Design
Unlimited revisions
Premium Stock
14β32pt options
Low Minimum
100 boxes to start
Guaranteed
Free reprint
Still have questions? Our team responds in under 2 hours.
Not sure which grade you need? Leave it blank and our packaging team will recommend one.
No credit card Β· No obligation Β· Response within 24 hours