Trading Card Envelope Guard

This 3D-printable case provides a rigid outer shell for standard trading card toploaders (103mm x 78mm), specifically designed to protect valuable cards from bending or creasing during transit.Key Features & Uses:Secure Envelope Shipping: Replaces the need for makeshift cardboard cutouts by offering a solid, crush-resistant guard when mailing cards in standard paper envelopes or bubble mailers.Variable Depth Options: Choose from 1mm, 2mm, 3mm, 4mm, or 5mm depth files to match exactly what you are shipping, whether it is a single standard card, a thicker relic card, or multiple items.Custom Dimensions:If the current 1–5mm depth options do not meet your specific shipping needs, feel free to send a message or leave a comment. Additional sizes or tailored depths can be created and added to the files upon request.