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500 Pack Rigid Mailers, Perfect Size Shipping Envelopes

500 Pack Rigid Mailers, Perfect Size Shipping Envelopes

Regular price $99.98 USD
Regular price Sale price $99.98 USD
Sale Sold out
Shipping calculated at checkout.

Product Overview

The 500 Pack Rigid Mailers, 7"x4.35" Trading Card Shipping Envelopes for Collectors & Sellers, Perfect Size Shipping Envelopes for Mailing Semi-Rigid and standard rigid card protectors achieves practical use through lightweight engineering, making it dependable for household use. Made with Cardboard, available in White. Notable features include precision fit and trading cards, contributing to its time-tested character.

Key Features

  • PRECISION FIT FOR TRADING CARDS — DESIGNED FOR STANDARD PROTECTORS Designed specifically for trading card sellers and collectors. Each 7" x 4.35" envelope accommodates a standard card housed in semi-rigid CS-1 sleeves or standard rigid card protectors, with room to spare for a 4" x 6" shipping label. No more trimming, folding, or forcing your cards into the wrong size mailer — just a clean, professional fit every time.
  • Crafted from premium lightweight cardstock weighing approximately 0.4 oz per mailer — rigid enough to shield your cards from bends and corner dings during transit, yet thin and flexible enough to comfortably qualify for USPS First-Class Mail and eBay Standard Envelope rates. At just under 0.25 inches thick when loaded, your shipment stays well within automated sorting machine limits — no non-machinable surcharges, no returned mail, no headaches.
  • SELF-ADHESIVE PEEL & SEAL — NO MOISTURE, NO MESS, NO HASSLE Each mailer features a strong self-sealing adhesive strip — just peel the liner, fold, and press to seal. No licking, no water, no tape required. The flat-glued side seams ensure smooth passage through USPS sorting machines, reducing the risk of jams, tears, or returns. When you're shipping dozens of orders a day, this speed and reliability makes all the difference.
  • PROFESSIONAL PRESENTATION — MAKE EVERY SHIPMENT COUNT Whether you choose crisp white or sleek black, these mailers give your shipments a clean, polished look that tells buyers you mean business. Pair them with your preferred card protectors for a complete packaging solution that enhances your seller reputation, encourages positive feedback, and keeps customers coming back for your next break or auction win.
  • FOUR PACK SIZES, TWO COLORS — SCALE YOUR SHIPPING YOUR WAY Choose the setup that matches your volume: 60-count for casual sellers, 120-count for regular hobbyists, 240-count for active breakers and dealers, or 500-count for high-volume operations. Available in white and black. Every pack is backed by a dedicated support team — if anything about your CUXELMAR card mailers doesn‘t meet your expectations, reach out and we’ll make it right.

Why Choose the 500 Pack Rigid Mailers

Choose the 500 Pack Rigid Mailers, 7"x4.35" Trading Card Shipping Envelopes for Collectors & Sellers, Perfect Size Shipping Envelopes for Mailing Semi-Rigid and standard rigid card protectors when you need everyday convenience backed by reliable construction. The precision fit adds further value, making it suitable for varied envelope mailers needs.

Best For

The 500 Pack Rigid Mailers is best suited for: Mailing, STANDARD PROTECTORS Designed specifically for trading card sellers and collectors.

Quick Summary

The 500 Pack Rigid Mailers is a Envelope Mailers product by . Brand: CUXELMAR. Color: White. Closure Type: Self-Seal. Occasion: Mailing. Material: Cardboard. Price: $99.98.

Product Specifications

Specification Details
Brand CUXELMAR
Color White
Closure Type Self-Seal
Occasion Mailing
Material Cardboard
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Ideal for professionals, students, and home offices

Perfect for home offices, corporate desks, or study spaces, its compact yet versatile design fits seamlessly into any environment.

Frequently Asked Questions

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

 Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.


How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.