Bulk Case of 20 Sets - 50pcs Card Shipping Envelopes, 340gsm Tear Seal Mailers 7" x 4.35" - Black, Ultra-Rigid 340gsm Protection, Fast Tear-Strip Seal, Fits Toploaders & Semi-Rigids, Sleek Matte Black Finish

BULK CASE OF 20 SETS | This is an order for a full carton of 20 sets.
HEAVY-DUTY 340GSM CHIPBOARD | Made from premium 340gsm chipboard paper, these card shipping envelopes are sturdier than standard mailers to help protect valuable collectibles from bending during transit. Durable card envelopes for dependable shipping.
IDEAL FOR TRADING CARDS | Measuring 4.35" x 7", these envelopes for trading cards are perfectly sized for sports cards, TCG cards, postcards, photos, and other flat collectibles. Suitable for many ebay standard envelope mailing applications when packed appropriately.
SECURE PEEL & SEAL CLOSURE | These cardboard envelopes feature a strong peel-and-stick adhesive closure to keep contents securely sealed, plus an integrated tear strip for quick, clean opening without damaging the package.
PREMIUM BLACK PROFESSIONAL LOOK | The sleek black finish provides an upscale appearance with no outside branding or logos, making these card shipping envelopes ideal for businesses, collectors, and online sellers who want every shipment to look professional.
VALUE PACK OF 50 ENVELOPES | Includes 50 durable card envelopes ready for shipping. Perfect for hobbyists, eBay sellers, trading card businesses, and collectors who frequently ship cards through standard mail.