That Time I Got Reincarnated as a Slime Storage Box Collection V2 Vol.355 "Milim Nava"

Specifications

Size: When Assembled: Approx. 230mm x 105mm x 80mm (approx. 400 cards loaded in sleeves can be stored)
Material: Coated Board + PP
*"Cardfight!! Vanguard" and "Buddyfight" cards are thicker than other card game cards so the storable amount may differ.