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SHELL MAILER | INCOGNITO 1 ITEMS
SHELL MAILER ENVELOPES 1 ITEMS
CARDBOARD CARD PROTECTORS 3 ITEMS
PLASTIC CARD PROTECTORS 2 ITEMS
TRADING CARD ACCESSORIES 5 ITEMS

Let customers speak for us

from 40 reviews

The cardboard protectors are essential to my shipping needs and protect the cards I ship very well. My customers are always impressed with the level of professionalism that is included with my packaging and it's thanks to Hobby Armor.

Big Ham's BallCards
Cardboard Card Shipping Protectors - 3.5" x 4.5"
11/29/2025

The shopping experience is very easy and convenient. I found exactly what I needed to make my packing easier and shipping quicker.

Big Ham's BallCards
Hobby Armor
11/29/2025

These envelopes make my shipping so easy and professional looking. My customers are always impressed with how well the cards are protected using these Shell Mailer envelopes.

Big Ham's BallCards
Shell Mailer Trading Card Envelopes - 7" x 4.35"
11/29/2025

Fantastic product, heavy duty protection.

Anonymous
Shell Mailer Trading Card Envelopes - 7" x 4.35"
11/28/2025

They did not have the 500 count boxes but they said they would honorthe price by sending me five 100 count boxes. The last order the 500 ct boxes available and were shipped quickly.

stlouiedave sportscards
Translucent Plastic Graded Card Shipping Protectors - 4" x 6"
11/26/2025

Straight forward and competitively priced

Alexander Lello
Hobby Armor
11/06/2025

Perfect for shipping psa graded cards. They give me peace of mind when I have to ship expensive shiny cardboard.

Alexander Lello
Translucent Plastic Graded Card Shipping Protectors - 4" x 6"
11/06/2025

Great product

Mike Lomelino
Shell Mailer Trading Card Envelopes - 7" x 4.35"
11/06/2025

It truly has been a great help in eliminating the lost and damaged envelopes in the USPS system. One of the best products I have bought to help my sports card delivery. A+ 10 out of 10.

Joseph LaMattina
Shell Mailer Trading Card Envelopes - 7" x 4.35"
11/05/2025

Absolutely phenomenal I will be a continued purchaser

Rip
Shell Mailer Trading Card Envelopes - 7" x 4.35"
11/05/2025

They the best envelopes that I have ever received and used.

Rob Nickerson
Shell Mailer Trading Card Envelopes - 7" x 4.35"
10/25/2025

I have been using these for the last 6
Months and get nothing but 5 star reviews from buyers. Highly Recommend.

Timothy Hernandez
Shell Mailer Trading Card Envelopes - 7" x 4.35"
10/23/2025

Great product

Jonathan
Shell Mailer Trading Card Envelopes - 7" x 4.35"
10/22/2025

Great product

Jonathan
Cardboard Card Shipping Protectors - 3.5" x 4.5"
10/22/2025

Great product. Fast shipping

Kenneth Rommelfanger
Hobby Armor
10/12/2025

What customers think about the store

Store specializes in card shipping supplies with excellent protection products. Customers praise quick delivery, sturdy envelopes, and effective mailers. High success rates for card sellers, easy navigation, and reliable tracking. Products meet descriptions pe... Store specializes in card shipping supplies with excellent protection products. Customers praise quick delivery, sturdy envelopes, and effective mailers. High success rates for card sellers, easy navigation, and reliable tracking. Products meet descriptions perfectly with fantastic protection capabilities.

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    ★ Reviews

    Let customers speak for us

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    B
    Cardboard Card Shipping Protectors - 3.5" x 4.5"
    Big Ham's BallCards

    The cardboard protectors are essential to my shipping needs and protect the cards I ship very well. My customers are always impressed with the level of professionalism that is included with my packaging and it's thanks to Hobby Armor.

    B
    Shell Mailer Trading Card Envelopes - 7" x 4.35"
    Big Ham's BallCards

    These envelopes make my shipping so easy and professional looking. My customers are always impressed with how well the cards are protected using these Shell Mailer envelopes.

    A
    Shell Mailer Trading Card Envelopes - 7" x 4.35"
    Anonymous

    Fantastic product, heavy duty protection.

    s
    Translucent Plastic Graded Card Shipping Protectors - 4" x 6"
    stlouiedave sportscards

    They did not have the 500 count boxes but they said they would honorthe price by sending me five 100 count boxes. The last order the 500 ct boxes available and were shipped quickly.

    A
    Translucent Plastic Graded Card Shipping Protectors - 4" x 6"
    Alexander Lello

    Perfect for shipping psa graded cards. They give me peace of mind when I have to ship expensive shiny cardboard.

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