.ge-pdp{line-height:1.65} .ge-pdp h4{font-size:1.5rem;line-height:1.3;margin:1.7em 0 .55em} .ge-pdp h4:first-of-type{font-size:2rem;line-height:1.25;margin:0 0 .55em} .ge-pdp .ge-q{font-size:1.3rem;line-height:1.3;margin:1.2em 0 .3em} .ge-pdp p{margin:0 0 .9em} .ge-pdp ul{margin:.25em 0 1.15em;padding-left:1.3em} .ge-pdp li{margin:0 0 .45em;line-height:1.55} .ge-pdp li:last-child{margin-bottom:0} @media (max-width:749px){ .ge-pdp{line-height:1.6} .ge-pdp h4{font-size:1.3rem;margin:1.35em 0 .5em} .ge-pdp h4:first-of-type{font-size:1.58rem;line-height:1.3;margin:0 0 .5em} .ge-pdp .ge-q{font-size:1.18rem} } CLEAN SHIPPING, CONTROLLED SEPARATION 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. Gem.Eleven — built for structured protection.