The One Piece Card Game has exploded in the collector market — and M2 Vault has the acrylic case to match. The OP4+ ENG Booster Box Acrylic Case is engineered specifically for English One Piece TCG booster boxes from OP-04 onward, delivering the same premium magnetic acrylic protection we build for Pokémon boxes, now available for One Piece collectors.

Important: This case fits English One Piece OP-04 and newer only. It does NOT fit OP1, OP2, or OP3 English boxes, which use different dimensions.

• Built for English One Piece TCG booster boxes (OP-04 and newer)
• Ultra-transparent acrylic — full artwork visibility
• Heavy-duty thick-wall acrylic build
• Magnetic locking system — secure, tool-free access
• Collector-grade finish
• Engraved M2 Vault logo on the base

One Piece product not included — acrylic case only.