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20 x 20 x 20 Heavy Duty Double Wall Shipping & Packing Box - Cardboard 📦 Built for strength and durability, our 20" x 20" x 20" double-wall corrugated boxes are designed to handle heavy loads and long-distance shipping with ease. Made from 71 ECT, 1/3" thick kraft corrugated cardboard, these cartons offer superior pro…Read full descriptionShow less
20 x 20 x 20 Heavy Duty Double Wall Shipping & Packing Box - Cardboard 📦
Built for strength and durability, our 20" x 20" x 20" double-wall corrugated boxes are designed to handle heavy loads and long-distance shipping with ease. Made from 71 ECT, 1/3" thick kraft corrugated cardboard, these cartons offer superior protection compared to standard single-wall boxes.
Product Details:
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📏 Internal Dimensions: 20" x 20" x 20"
🛡️ Material: 71 ECT double-wall kraft corrugated (1/3" thick)
⚖️ Weight: 3.21 lbs each
🌎 Eco-Friendly: Produced in the USA, recyclable & sustainably sourced
🚚 Ships Flat: Saves storage space and reduces freight costs
Why Choose Double Wall Boxes?
✔ Twice the strength of standard single-wall cartons ✔ Protects against crushing, punctures, and rough handling ✔ Perfect for moving heavy, bulky, or fragile items ✔ Trusted by businesses for wholesale shipping & packaging needs
Order 20x20x20 heavy duty double wall boxes today for uncompromising protection and wholesale value.
Description written by a seller of this product on eBay. Store, shipping, payment and contact text has been removed. Check each offer for that seller's own terms.
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1 listing from 1 seller. Prices update periodically. Only one listing of this exact product was found; more sellers appear here as they are discovered.
- Lowest price
- $53.49
- Offers
- 1from 1 seller
| Seller | Condition | Ships from | Price | Shipping | Delivery & returns | Total | |
|---|---|---|---|---|---|---|---|
wholesalebox via eBay 99.4% positive · 322 ratings Highly rated seller | Not stated | United States | $53.49Lowest price | Free | Est. Oct 20 – Oct 24 | $53.49 | View Deal |
Seller ratings are the feedback eBay reports for each seller. "Highly rated" means at least 98% positive from at least 100 ratings. Total = price + shipping, shown only when the listing states its shipping cost.
Price history
Lowest price available each day, tracked since Oct 7, 2026 (22 days).
- Current lowest
- $53.49
- Previous price
- No change yet
- Lowest recorded
- $53.49
- Highest recorded
- $53.49
- Trend
- → Stable
- since Oct 7
The lowest price for all conditions has not changed in this period, so there is no trend to chart yet.
History is built only from prices this site observed, starting the day tracking began; nothing is estimated or back-filled. Each point is the lowest price among the offers available that day. Shipping, duties and taxes are not included.
