500 Pack Trading Card Mailer Envelopes, 7" x 4.35" White Card Shipping Envelopes, Self-Seal Shell Mailers with Easy-Open Tear Strip for Toploaders, Semi-Rigid Holders, Sports Cards & TCG

Professional Card Shipping Mailers: These 7" × 4.35" trading card mailer envelopes are built for everyday card shipping workflows. The clean, slim shell-style design gives sports cards, TCG cards, collectible cards and small card orders a more organized, seller-ready outer mailer.
Fits Common Protected Card Setups: Designed for common protected card setups, including toploaders, semi-rigid holders, penny sleeves, soft sleeves, premium card sleeves, team bags, top loader bags and compatible BREAALE shipping protectors. Please measure your assembled card setup before ordering to confirm fit. Peel, Seal
& Label-Ready Exterior: Insert your protected card setup, peel away the release liner and press the flap closed to seal. Once sealed, the clean white exterior is ready for shipping labels, handwriting, order notes, inventory labels, store branding stickers or thank-you stickers. Easy-Open Tear Strip for
Recipients: The built-in recipient-side tear strip helps customers open the mailer more cleanly after delivery. The low-profile white outside keeps the shipment neat for mailing, while the interior BREAALE card mailer detail adds a more professional card shipping presentation when opened. Packed for
High-Volume Card Sellers: Includes 500 white card mailers packed as ten 50-count bundles for easier shelf storage, replenishment and daily packing. Each mailer is approx. 0.44 oz and approx. 0.04 in thick before contents, supporting a slim, lightweight profile for everyday card mailing