Protect sensitive electronics with these 18x20" transparent static shielding bags featuring multi-layer Faraday protection and ESD warning symbols. Heat-sealable design with 3.1 mil material thickness provides reliable electrostatic discharge protection. Sold as a case of 100 units for cost-efficient bulk purchasing.
In stock SKU STC197

18x20" 3.1 Mil Static Shielding Bags - ESD Protection, Case of 100

$110.83/ CASE
$1.10 per unit
Sold in CASE of 100
1 CASE = 100 units Total $110.83
Ships from US warehouses · Shipping calculated at checkout
  • Ships from 5 US warehouses
  • Secure checkout
  • Bulk pricing on request
Specifications
SKUSTC197
Dimensions18" × 20" × N/A
Material / strength3.1 Mil
Sold asCASE of 100
BrandPackrift
Freight class60
GTIN51111796092
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

Industrial packaging buyers protecting sensitive electronics and ESD-critical components need reliable static shielding without compromise. These 18 x 20" open-end bags combine transparent visibility with proven Faraday protection, making them essential for manufacturers, assemblers, and distributors shipping circuit boards, semiconductors, and other electrostatic-discharge-sensitive devices.

How to choose

Multi-layer 3.1 mil construction creates a Faraday cage effect that guards against electrostatic discharge, while the transparent design lets you inspect contents without opening. Heat-sealable construction ensures tamper-evident closure and consistent protection during storage and transit, with printed ESD warning symbols meeting industry communication standards.

Specs at a Glance

Material3.1 Mil Multi-Layer Polyethylene with Static-Dissipative Properties
Dimensions18" W x 20" H
StyleOpen End with Heat-Sealable Top
PackagingCase of 100 Bags
RecyclableYes
Common Use Cases
  • Circuit board and PCB assembly shipping and storage Semiconductor component protection during manufacturing Electronic device distribution to retail and wholesale channels Server and computer hardware component packaging Industrial electronics repair and refurbishment operations
What You'll Receive
  • 100 Static-Shielding Bags (18" x 20" Open End) Printed ESD Warning Labels on Each Bag
Shipping & Packaging

Ships in standard corrugated case. Bulk quantity allows for consolidated freight and reduced per-unit shipping costs, ideal for high-volume industrial operations requiring consistent inventory levels.

Frequently Asked Questions

These bags provide commercial-grade static protection. Note: This product is not on the Qualified Product listing under the Defense Standardization Program. For military or government-contract applications, verify specific compliance requirements with your procurement department.

Yes. The transparent polyethylene construction allows full visibility of packaged components, enabling quick inventory checks and quality verification without compromising the Faraday shield protection.

These bags are heat-sealable. Use a standard impulse heat sealer or similar equipment to create a tamper-evident closure. A proper seal activates the multi-layer static-dissipative properties and ensures protection throughout storage and shipping.

The 18" width and 20" height accommodate most PCBs, circuit boards, flat-pack semiconductors, and small electronic assemblies. The open-end design allows easy insertion without forcing components. Stack height is flexible based on component thickness.

Technical Specifications

StyleOpen End with Heat-Sealable Top
PackagingCase of 100 Bags
RecyclableYes
Color Transparent
Strength / Material 3.1 Mil
Dimensions (Internal) 18" × 20" (L × W × H)

Shipping Information

Outer Carton Dimensions

18" × 20" (L × W × H)

Unit of Measure

CASE

Qty Per Shipping Unit

100 PER CASE

LTL Freight Class

Class 60

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 18x20" 3.1 Mil Static Shielding Bags - ESD Protection, Case of 100

Compare resources using the current product page data: SKU STC197 , type Bags - Poly , sold-as unit CASE / pack count 100 PER CASE . Confirm the product page price, availability, and selected variant before ordering.

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