Check the listing for details. Card Storage Box - For Penny Sleeved Cards🏆 Stackable!. Color: Clear, Condition: New. Listed at 2.99 USD. These Premium Stackable Trading Card Storage Boxes are perfect for all types of trading card collectors, who want to keep their cards organized and protected. Perfect for both Sports Cards or TCG Cards Collector's. Each individual box has a durable safe solid compartment with double-hinge secure snap locking lids. They're Stackable interlocking system designs are made with durable grooved lids and tapered bases , making them stackable up to ten boxes high. Each individual storage box can hold 50 penny sleeved cards each. They're clear transparency allows you to easily locate and quickly access your cards. Plus by storing cards in penny sleeves, they'll remain safe from damage, dust & environmental elements thanks to the acid-free material. So whether you store raw or sleeved cards, this Clear Card House Storage Box System is a must-have for any card collector. By Saving money, time & space! PLEASE READ: 👀 🟢 ✅ THESE ARE FOR: CARDS IN PENNY SLEEVES & TCG CARDS IN SLEEVES ONLY. 🔴 ⚠️THESE ARE NOT FOR: SEMI-RIGID CARD SAVERS OR TOPLOADERS.