ECT-32 kraft corrugated boxes in 16x16x4" dimensions deliver proven stacking strength for high-volume shipping operations. These shallow-depth cartons maximize freight efficiency while protecting apparel, books, frames, and artwork. Ships flat in bundles of 25 to reduce storage footprint and logistics costs.
In stock SKU 16164

16x16x4 ECT-32 Kraft Corrugated Boxes - Shallow Depth Shipping, Bundle of 25

$38.89/ BUNDLE
$1.55 per unit
Sold in BUNDLE of 25
1 BUNDLE = 25 units Total $38.89
Ships from US warehouses · Shipping calculated at checkout
  • Ships from 5 US warehouses
  • Secure checkout
  • Bulk pricing on request
Specifications
SKU16164
Dimensions16" × 16" × 4"
Material / strengthECT-32 Single Wall Corrugated
Sold asBUNDLE of 25
BrandPackrift
Freight class125
GTIN812578004317
Shipping & returns

Packrift ships from five US warehouses (Central IL, Northeast PA, South TX, Southeast GA, West CA). The nearest warehouse with stock ships your order. Final shipping cost is shown at checkout based on weight, dimensions, and ZIP.

Oversized or high-volume orders may route via LTL freight; the freight quote is calculated live at checkout.

Shipping policy · Refund policy · Support

Best For

Ideal for warehouse managers and fulfillment directors shipping lightweight, flat products that don't require deep cartons. The 16 x 16 x 4" dimensions perfectly fit apparel, books, artwork, mirrors, and picture frames while minimizing dimensional weight charges. ECT-32 kraft corrugated delivers reliable protection for mid-weight items without excess material waste.

How to choose

ECT-32 single-wall corrugated construction provides 32 pounds per inch edge crush test rating, sufficient for most lightweight to mid-weight shipments. The 4" shallow depth reduces freight costs by eliminating wasted dimensional space, while kraft material is 100% recyclable and supports your sustainability commitments. Shipped flat in bundles of 25 to maximize your warehouse storage efficiency and reduce inbound freight costs.

Specs at a Glance

MaterialECT-32 Single Wall Kraft Corrugated
Dimensions16" L x 16" W x 4" H
Edge Crush Test (ECT)32 lbs/in
Bundle Quantity25 Boxes
RecyclableYes
Common Use Cases
  • Apparel and clothing shipments Book and media distribution Picture frames and artwork packaging Mirror and glass product protection Lightweight consumer goods e-commerce Subscription box fulfillment
What You'll Receive
  • Bundle of 25 flat, unassembled corrugated boxes Ready to assemble, no tools required
Shipping & Packaging

Boxes ship flat and nested to maximize storage efficiency and minimize freight costs. Each bundle of 25 occupies minimal warehouse footprint until assembly, reducing your on-hand inventory space requirements.

Frequently Asked Questions

ECT-32 (Edge Crush Test 32 lbs/in) is single-wall corrugated rated for approximately 23 lbs static stacking strength. It's ideal for lightweight to mid-weight items like apparel, books, and frames. For heavier products, consider ECT-44 or double-wall options.

The shallow 4" depth eliminates wasted dimensional space compared to standard 6" or 8" boxes. Most carriers calculate DIM weight at 166 cubic inches per pound; this box totals 1,024 cubic inches (6.2 lbs DIM equivalent), reducing surcharges on lightweight shipments significantly.

This product is sold in bundles of 25. For volume pricing on larger orders or custom quantities, contact our B2B sales team. Bulk orders of 500+ boxes often qualify for additional discounts.

Yes. ECT-32 kraft corrugated is 100% recyclable through standard curbside and industrial recycling programs. The natural kraft material is also compostable in commercial facilities, supporting circular economy initiatives.

Technical Specifications

Edge Crush Test (ECT)32 lbs/in
Bundle Quantity25 Boxes
RecyclableYes
Color Kraft
Strength / Material ECT-32 Single Wall Corrugated
Dimensions (Internal) 16" × 16" × 4" (L × W × H)

Shipping Information

Outer Carton Dimensions

16" × 16" × 4" (L × W × H)

Unit of Measure

BUNDLE

Qty Per Shipping Unit

25 PER BUNDLE

LTL Freight Class

Class 125

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.

Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.

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.

Contact product support
Secure checkout LTL freight available on case/skid orders

Buyer guides

Buying notes and spec resources stay here instead of taking space above the cart.

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Use this product as the source 16x16x4 ECT-32 Kraft Corrugated Boxes - Shallow Depth Shipping, Bundle of 25

Compare resources using the current product page data: SKU 16164 , type Boxes - Corrugated , sold-as unit BUNDLE / pack count 25 PER BUNDLE . Confirm the product page price, availability, and selected variant before ordering.

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