Ship-Lite® expandable mailers provide six times the strength of standard paper envelopes, engineered for industrial shipping needs. Reinforced with mesh-screened poly fibers and featuring moisture-resistant construction, these 12x16x2 white mailers handle books and bulky items with ease. Self-sealing closure and 100-piece case packaging maximize efficiency for high-volume shippers.
Backorder available SKU SLE12162WE

12" x 16" x 2" White Corrugated Mailers, 100-Pack

$150.90/ CASE
$1.50 per unit
Sold in CASE of 100
1 CASE = 100 units Total $150.90
Ships from US warehouses · Shipping calculated at checkout
  • Ships from 5 US warehouses
  • Secure checkout
  • Bulk pricing on request
Specifications
SKUSLE12162WE
Dimensions12" × 16" × 2"
Material / strength26 lb. Reinforced Paper
Sold asCASE of 100
BrandPackrift
Freight class78
GTIN50047614437209
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

Description

Packrift SKU SLE12162WE is 12" x 16" x 2" White Corrugated Mailers, 100-Pack for buyers comparing packaging by exact size, material, pack quantity, and direct order path.

At a glance

  • SKU: SLE12162WE
  • Product type: Corrugated Mailers
  • Size: 12" x 16" x 2"
  • Material / color / grade: White
  • Quantity: 100-Pack

Good fit for

documents, catalogs, samples, ecommerce shipments, and recurring mailer replenishment when the listed size and pack quantity match your packing workflow.

Before checkout

Use the live product page to confirm current price, stock, shipping options, delivery timing, returns, and variant details before ordering. For larger or recurring purchases, contact Packrift with the SKU, quantity, ZIP code, and timing.

Common questions

How should I compare this product?
Compare SKU SLE12162WE by size, product type, material or color, and pack quantity.

Can I order this directly?
Use the public product page when checkout is available, or contact Packrift for bulk and replenishment needs.

What source facts are used here?
12 x 16 x 2; white; white; 100 pack

Best For

Use for e-commerce businesses, publishers, and logistics operations shipping books, documents, and moderately bulky items that require professional protection. These 16" x 12" x 2" expandable envelopes combine durability with cost-efficiency, made from 26 lb. reinforced paper with mesh screen poly fibers to handle demanding shipping environments without excessive packaging weight.

How to choose

Ship-Lite® envelopes deliver six times the strength of standard paper envelopes while maintaining lightweight shipping economics. The reinforced mesh construction provides moisture resistance and reliable product protection, while the self-seal closure eliminates tape and labor costs, ensuring compliance with carrier requirements and reducing fulfillment time.

Specs at a Glance

Material26 lb. Reinforced Paper with Mesh Screen Poly Fibers
Dimensions16" W x 12" H x 2" Expansion Depth
ColorWhite
Closure TypeSelf-Seal (Self-Adhesive)
RecyclableYes
Common Use Cases
  • Shipping books, textbooks, and bound publications E-commerce fulfillment for media and educational materials Document mailing for legal and financial services Padded protection for electronics accessories and small parts Subscription box and subscription service packaging
What You'll Receive
  • Case of 100 expandable Ship-Lite® envelopes (16" x 12" x 2") Pre-applied self-seal adhesive strip on all envelopes
Shipping & Packaging

Ships flat in case quantities for space-efficient storage and quick distribution. Case packaging is designed for industrial warehousing and high-volume fulfillment operations, reducing per-unit shipping costs to your facility.

Frequently Asked Questions

Ship-Lite® envelopes are reinforced with mesh screen poly fibers embedded throughout the 26 lb. paper construction, providing six times the strength of conventional paper envelopes. This hybrid material design delivers puncture resistance and durability without adding significant weight that increases shipping costs.

Yes, the mesh screen poly fiber reinforcement provides moisture-resistant protection, safeguarding contents during transit through variable humidity conditions and reducing product damage claims from environmental exposure.

The pre-applied self-adhesive strip eliminates tape, staples, and manual closure steps, reducing fulfillment labor by 30-40% per envelope while ensuring consistent, secure sealing that meets USPS and carrier requirements.

The 2-inch expansion depth accommodates items up to approximately 2 inches thick when sealed, making these ideal for books, documents, magazines, and flat padded products without requiring a larger envelope size.

Technical Specifications

Closure TypeSelf-Seal (Self-Adhesive)
RecyclableYes
Color White
Strength / Material 26 lb. Reinforced Paper
Dimensions (Internal) 12" × 16" × 2" (L × W × H)

Shipping Information

Outer Carton Dimensions

12" × 16" × 2" (L × W × H)

Unit of Measure

CASE

Qty Per Shipping Unit

100 PER CASE

LTL Freight Class

Class 78

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.

View all guides →
Use this product as the source 12" x 16" x 2" White Corrugated Mailers, 100-Pack

Compare resources using the current product page data: SKU SLE12162WE , type Envelopes & Mailers , sold-as unit CASE / pack count 100 PER CASE . Confirm the product page price, availability, and selected variant before ordering.

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