How to Ship TCGplayer Cards with 4x6 Labels and Kraft Envelopes
A complete guide to shipping trading cards sold on TCGplayer. Use 4x6 kraft envelopes and printed labels for a fast, professional, and card-safe workflow.

Why This Workflow Works for TCGplayer Sellers
Selling trading cards on TCGplayer means shipping a lot of small, high-value items. Speed matters, but so does protecting the cards. This guide walks you through a reliable system using 4.25 x 6.25 inch brown kraft envelopes and 4x6 printed shipping labels created with My Shipping Label.
What You Need
Step 1: Protect the Card
Never ship a raw card in just an envelope. Cards can bend, crease, or get damaged in transit.
Pro tip: Use painter's tape (blue tape) instead of scotch tape. It peels off cleanly without leaving residue or damaging the top-loader. Your buyer will appreciate it.
Step 2: Prepare the Envelope
Take a 4.25 x 6.25 inch kraft envelope. These are the ideal size because:
Optional extra protection: Cut a small piece of cardboard (like from a cereal box) to the size of the envelope. Place it behind the top-loader inside the envelope for extra rigidity. This is especially worth doing for cards over $10 in value.
Step 3: Pack the Envelope
The card should fit snugly without moving around. Give the sealed envelope a gentle shake to confirm nothing shifts.
Step 4: Print Your Label
If you're using a thermal printer, load a 4x6 thermal label and print directly. If you're using an inkjet, print on adhesive label paper and peel-and-stick.
Step 5: Ship It
Drop the labeled envelope at your mailbox or post office. For standard TCGplayer orders under $20, USPS First Class Mail with tracking is the standard. The envelope is lightweight enough to stay under 1 oz in most cases.
Quick Reference: Packing Checklist
Why Printed Labels Matter for TCGplayer
Handwritten labels work, but printed labels:
TCGplayer buyers rate sellers on shipping speed and packaging quality. A clean, printed label signals that you take your business seriously.
Recommended Supplies
Recommended Supplies
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A4 Brown Kraft 4x6 Envelopes Self Seal 100 Pack
Goefun 4.25 x 6.25 inch brown kraft envelopes. Self-seal, 120 GSM, printable. Perfect for shipping labels, greeting cards, photos, and invitations. FSC-certified paper.

Rollo USB Shipping Label Printer - Commercial Grade 4x6
Commercial grade direct thermal 4x6 label printer. 150mm/s print speed, 203 DPI. No ink needed. Compatible with all major shipping platforms. Windows and Mac.

9527 Product Fanfold 4x6 Direct Thermal Labels (500 per Stack)
Fanfold 4x6 direct thermal perforated shipping labels. Compatible with Zebra, MUNBYN, and most thermal printers. Strong adhesive for boxes and envelopes. Upgraded thick backing paper.

Methdic Fragile Stickers 1"x3" Handle with Care (1000 Labels)
Strong adhesive "Fragile - Handle With Care" shipping labels. 1"x3" bright red vinyl stickers. Sticks to corrugated boxes, poly bags, and mailers.
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