Warehouse managers and fulfillment directors shipping palletized goods need reliable layer separation to protect products and maximize stack integrity. These 40 x 42" white corrugated sheets provide protection while the white surface creates visual clarity for inventory management and brand presentation during transit.

Best For
How to choose
Specs at a Glance
| Material | ECT-32 Single Wall Corrugated |
| Dimensions | 42" L x 40" W |
| Color | White (one side) |
| Unit Packaging | Bundle of 5 sheets |
| Recyclable | Yes |
Common Use Cases
- Pallet layer separation in multi-tier shipping configurations Product protection between stacked layers in warehouses Inside packaging and void fill for fragile item shipments Inventory organization with visual clarity for warehouse management Cost-effective padding solution for high-volume order fulfillment
What You'll Receive
- 5 corrugated sheets (40 x 42") per bundle ECT-32 rated material ready for immediate use
Shipping & Packaging
Frequently Asked Questions
ECT (Edge Crush Test) rating of 32 means each sheet can withstand 32 lbs of force per linear inch. This rating ensures adequate stacking performance for typical warehouse conditions while keeping material costs down, critical for high-volume fulfillment centers where every penny impacts margins.
Yes. The 40" dimension aligns perfectly with standard pallet width, while the 42" length fits standard pallets with minimal overhang. This sizing maximizes coverage and stability while fitting your existing pallet infrastructure.
White sheets provide visual separation that makes layer counting easier during fulfillment, improves appearance for customer-facing shipments, and helps quality inspectors spot damage or contamination quickly. The professional look adds perceived value without significant cost premium.
Layer requirements depend on product weight and stack height. For moderately weighted goods in 4-5 tier configurations, plan 1 sheet per layer. Order in bundles of 5 to align with common pallet patterns (20-25 sheets per full pallet). Our sales team can calculate exact needs based on your specifications.
Technical Specifications
| Unit Packaging | Bundle of 5 sheets |
| Recyclable | Yes |
| Color | White |
| Strength / Material | ECT-32 Single Wall Corrugated |
| Dimensions (Internal) | 40" × 42" (L × W × H) |
Shipping Information
Outer Carton Dimensions
40" × 42" (L × W × H)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
5 PER BUNDLE
LTL Freight Class
Class 175
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
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For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.
ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.
Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.
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Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
40x42" ECT-32 White Corrugated Layer Pads - Bundle of 5
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Compare resources using the current product page data: SKU SP4042W , type Boxes - Corrugated , sold-as unit BUNDLE / pack count 5 PER BUNDLE . Confirm the product page price, availability, and selected variant before ordering.
Compare inside dimensions, board grade, style, and bundle quantity.
Product support Use the box size calculatorUse this tool when item size, void fill, or storage space affects the carton.



