● Features：

Heat up in 5 minutes

constant temperature heating

Microporous breathable technology hot compress

High temperature heat sealing process, heat dissipation evenly

●  Product Specifications：

Product name：Self heating shoes pad

Product size：225mm--275mm

Heating temperature：Maximum temperature 68 ℃, average temperature 52 ℃

Heating duration：More than 10 hours

Packaging：1 pair / bag, 5 pairs / outer bag

Shelf life：3years