In stock SKU RM11PSGTIN 841436016247

18x24 White Self-Seal Chipboard Stayflats Plus Mailers 50/Case

Premium 18x24" white self-seal flat mailers crafted from .020 chipboard deliver maximum puncture resistance and professional presentation for e-commerce shipments. The peel-and-seal closure activates instantly–no tape, no stiffeners required. Order by the case of 50 and reduce freight costs with lightweight construction.
$106.76 / case of 50$2.14 per mailer
= 50 mailers · Item subtotal $106.76

Before shipping and tax. Final discounts and total are confirmed in the cart.

Request bulk pricing
Volume pricing — applied automatically in the cart
Quantity (case)Item-subtotal discount
1–2Base item price
3–53% off qualifying item subtotal
6+5% off qualifying item subtotal

In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)

30-day returns on stock items · Return policy

Inside dimensions 18" × 24"
Board / material .020 Chipboard
Color White
Freight class Class 60

Specifications

Inside dimensions18" × 24" (L × W)
Board / material.020 Chipboard
ColorWhite
Sold asCase of 50
Physical units per order increment50 (one case)
Case weight40.54 lb
Outer carton (shipping)27.25 × 18.5 × 5.5 in
LTL freight classClass 60
GTIN841436016247
SKURM11PS

About this item

SKU RM11PS — 18" × 24", .020 Chipboard, White. Sold as a case of 50, shipped from US warehouses.

The 18x24" White Chipboard Self-Seal Stayflats Plus Mailers is a rigid chipboard mailer for photos, prints, documents, calendars, certificates, and flat items that should not ship in a soft envelope. Listed specs include size 18" x 24"; white material; case of 50. Use it as a mailing envelope, poly mailer, padded mailer, or flat document shipper when the item fits the listed size.

This listing is one specification only: 18x24" White Chipboard Self-Seal Stayflats Plus Mailers, Case of 50. The color is white only; it is not sold in brown or any other color under this SKU.

Compare nearby options

Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.

Professional 20x27" self-seal white chipboard mailers designed for e-commerce brands shipping documents, photos, and merchandise. Rigid 0.028 chipboard construction provides puncture resistance without additional stiffeners. Convenient peel-and-seal closure with easy tear strip–case of 50 mailers.Larger size 20x27 White Chipboard Self-Seal Mailers 50/Case SKU RM12SS · CASE $116.48Ship photos, documents, and sensitive items with confidence using these 17x21" white self-seal stayflat mailers. Made from rigid .020 chipboard that requires no additional stiffeners, these peel-and-seal mailers offer professional protection at lightweight cost savings. 100 mailers per case with pull-tab tear strip for effortless opening.Smaller size 17x21 White Self-Seal Chipboard Stayflats Plus Mailers 100/Case SKU RM7PS · CASE $145.24Professional-grade 18x24" kraft stayflat mailers with .028 chipboard construction deliver reliable puncture resistance for photos, documents, and merchandise. Self-sealing closure with easy tear strip–no tape required. Lightweight design reduces postage costs while maintaining maximum protection in a case of 50 units.Same size, different spec 18x24 Kraft Self-Seal Stayflats Plus Mailers 50/Case SKU RM11PSK · CASE $97.83Professional 18 x 24" kraft stayflats mailers featuring tab lock closure and .036 chipboard construction for maximum puncture resistance. Lightweight design eliminates postage overages while delivering rigid protection–no additional stiffeners needed. Sold by the case of 50.Same size, different spec 18x24 Kraft Chipboard Tab Lock Stayflats Mailers 50/Case SKU RM11 · CASE $80.99

Frequently bought with

Light add-ons for this order: tape, labels, dispensers and packing-list envelopes.

Common questions

Is this the right mailer for my order?
Use 18x24" White Chipboard Self-Seal Stayflats Plus Mailers - Case of 50 when your item or workflow matches small shipments where the item fits the listed usable mailer size and does not require a carton. Check the live product page against your needs before ordering.
What specs should I confirm before checkout?
Confirm usable size, material, cushioning, closure, and case quantity. This listing is summarized by size: 18 x 24 in; material: paper; quantity: Case of 50. Use the current SKU, variant, price, availability, and delivery options shown on the product page.
Can I request this for a larger or repeat order?
Yes. For larger quantities, mixed-SKU orders, or recurring supply, send Packrift the product link or SKU, quantity, delivery ZIP code, receiving notes, and timing.
How should I plan delivery for this item?
Delivery options and timing are shown at checkout based on the item, quantity, and destination. For larger, freight-sensitive, or mixed-SKU orders, request a quote before placing the order.

Order support

Questions on specs or freight?

Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.

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