What does the IPX7 rating on SealLine E-Case® cases mean?

IP codes are part of the International Electronics Commission’s system for classifying the degree of protection provided by enclosures of electrical equipment. The consumer electronics industry has adopted this standard for classifying protection of consumer products.
 

E-Case® cases are rated IPX7. This means, when properly sealed, they’ll protect your valuables in one meter of water for up to 30 minutes. We individually test every case to ensure that each one meets this rating.