BIU-BOOM White Cardboard Storage Boxes for Trading Cards (4-Pack, 200 lb. Test Strength, Holds 800 Standard Cards Each)

1.The durable 200 lb. test strength box holds,The trading card storage box is manufactured with corrugated cardboard, which is lightweight but sturdy, and durable, This card storage box is specifically designed to hold top loaders, it has a lot of excess room for standard cards that may cause your cards to slide around. Suggest purchasing our other product that is designed for standard card size to preserve your cards. 2.Appropriate Size for Using: the trading card storage is about 36 x 11x 8.5 cm/ 14.09 x 4.3 x3.4 inches in interior dimension, each collection card storage case can hold about 800 standard 20pt trading cards, about 1140 collectible game cards 3.FOLDS FLAT WHEN NOT IN USE: Keep unused boxes flat for convenient storage and assemble only when needed. Store them under your mattress or behind a bookcase. No tools or glue needed for assembly. Just fold and load! High quality thick corrugated cardboard 4.KEEP YOUR COLLECTION SAFE AND SECURE: Boxes are made of sturdy corrugated cardboard and tested to withstand 200 pounds, and dividers are made of quality high density Polyethylene Plastic, feature fold-down write-on tabs, and are precision cut to size 5. This card storage box is specifically designed to hold top loaders, Card trading has been popular among different walks of life for many years, and cards value is spiking at unprecedented levels. For display or professional play, we put your cards first by aiming to protect them with our card toploader with penny sleeves ultra pro. We stand behind the excellence of our brand & our promise is to provide you the best product around or your