King waterproof case for documents A4 size

[Features]
●High-density double zippers are used to seal tightly and protect important documents from water.
●Two-layer laminated film with excellent strength and durability.

[Use]
●For waterproofing inside a fireproof safe.

【specification】
-Case size length x width (mm): 330 x 250
-Bottom gusset (mm): 12
- Estimated inclusion: about 100 sheets of A4 plain paper

[Specification 2]
●Protection grade: JIS IP X8 (former JIS waterproof protection grade 8)
Heat resistance test: JIS fireproof safe test chamber maximum temperature of 177 ° C

[Material/Finish]
A zipper part: Polyethylene (PE)
Body part (film): PET, polyethylene (PE)

[Set contents/accessories]
-

【Note】
●This product is a document (paper) case. Do not insert anything other than paper.