Gem.Lock is a premium cardboard shipping holder for collectors and sellers who want to ship toploaded cards without friction or shifting. It holds up to 4 cards in standard toploaders, with 5 precision-cut dividers that separate each toploader to reduce movement and surface contact in transit. Ships flat and folds together in minutes.
Why Sellers Choose Gem.Lock
✅ Holds up to 4 toploaders — perfect for multi-card trades and sales.
✅ 5 dividers included — keep toploaders from sticking and shifting.
✅ Thick cardboard — structured protection inside any mailer.
✅ Ships flat — space-saving; fold and lock in minutes.
✅ Pack options — from single units up to 100-packs for high-volume sellers.
Compatibility
✅ Fits standard card toploaders
✅ Ideal for grading submissions, trades and secure sales shipments
Specs
Capacity: Up to 4 cards in standard toploaders
Dividers: 5 precision-cut
Material: Thick black cardboard
Pack options: 1 / 5 / 10 / 25 / 50 / 100
Brand: Gem.Eleven
Frequently Asked Questions
How many cards does it hold?
Up to 4 cards in standard toploaders.
How does it ship?
Flat as a single piece — fold and lock it together in minutes.
Is it good for selling and trading?
Yes — it is built for secure trades, sales and grading shipments.
Shipping & Returns
📦 Ships within 1–2 business days from our warehouse in Germany.
🚚 Delivery: 2–5 business days within Europe, 7–14 days international.
↩️ 30-day returns — if it is not right, we will make it right.
🔒 Secure checkout — SSL encrypted; PayPal and all major cards accepted.