Monster Protectors Red Magnetic Double Deck Box – Holds 150 TCG Cards, Self-Locking Closure
This Monster Protectors Red Double Deck Box holds up to 150 standard-size trading cards in two separate compartments, each with a divider. It features a self-locking magnetic closure and a rugged, water-resistant exterior. Designed for Pokémon, MTG Magic: The Gathering, and Yu-Gi-Oh, it keeps two decks or a main and side deck organized and protected during travel or tournament play.
What fits inside this double deck box?
| Total capacity | 150 standard-size cards |
| Dividers | 2 inner dividers (75 cards each) |
| Ideal deck sizes | 60-card deck + 15-card sideboard per compartment |
| Closure | Self-locking magnetic seal |
| Exterior finish | Ridged, water-resistant |
| Compatible card sizes | Standard and small-size trading cards |
| Color | Red |
How the self-locking magnetic closure works
The box uses a strong magnetic seal that clicks shut automatically. Once closed, the lid stays locked until you pull it open. No straps, latches, or zippers — just a clean, secure hold that keeps your cards inside even if the box gets bumped or dropped.
Designed for tournament players and collectors
With two separate compartments, you can carry a main deck and a sideboard without mixing them up. Each side holds up to 75 cards, enough for a 60-card deck plus a 15-card sideboard. The dividers are included, so you don't need to buy extras. The box is compact enough to slide into a backpack or gaming bag, yet sturdy enough to protect cards from spills or crushing.
Common questions about this deck box
Does it hold 150 cards exactly?
Yes, each of the two dividers holds up to 75 standard-size trading cards. That totals 150 cards when both compartments are full. The dividers can be removed if you need a single large compartment.
Is the exterior water-resistant?
The box has a ridged, water-resistant finish. It is designed to resist weather and accidental spills, helping keep cards dry in light rain or if a drink tips over. It is not waterproof — submerging is not recommended.
Which card games does it fit?
The box is compatible with standard-size trading cards used in Pokémon, Magic: The Gathering, and Yu-Gi-Oh. It also fits small-size trading cards, though the divider capacity is based on standard-size cards.
Why choose a double deck box over a single?
A double deck box lets you carry two complete decks or a primary deck plus sideboard in one case. This is especially useful for tournament formats that require a sideboard, or for players who want to switch between decks between matches. The Monster Protectors Red Double Deck Box keeps everything organized with no card mixing, so you're ready to play quickly.