102+ 4 Row Graded Card Storage Box with Combination Lock, Waterproof and 5200°F
Fireproof and Water-resistant Safe: constructed from thickened silicone, fireproof cotton material, and aluminum foil, this sports card case isn’t afraid of a little heat; With the capacity to withstand temperatures up to 5200°F ( double safety protection), and tested by the renowned ( UL94 VTM-0 certification) ; It is not only fireproof but also water resistant in case it gets wet for any reason.