Product review (4 stars): Apparently well made
These appear to be good hoses.  The woven metal sheath appears to be bright stainless steel.  The 90-degree connector at one end is very desirable, and probably mandatory for many washing machine installations.

The hoses are shipped tightly wound, so they have a curl when unpacked.  As a result, plan to hang them up for a few days to relieve the curl before installing them.