3" x 4" 超厚手360PT TOPLOADER®スリーブ（5枚入り）

The 360pt thickness is no joke—these sleeves are rigid enough that I don't worry about bending my thickest cards in a stack. They slide in snugly with no wobble, and the plastic stays crystal clear even under direct light.

I was worried these would be too stiff, but the 360PT thickness actually gives them a reassuring rigidity that holds my thickest cards perfectly without any flexing. The clarity is crystal clear too, so my cards still pop when displayed.

Finally, a sleeve that doesn't bend or flex when I drop a thick card in — the 360PT rigidity is the real deal. The clarity is spot-on too, so my graded-style cards still pop on the shelf.