30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
NewNew
Theadhesive backing makes application simple—just stick them to the outside of your sock, in the top or bottom shoe area, and feel the warmth. Stick It: Remove the paper backing and stick the adhesive side to the outside of your sock, at the top or bottom of the shoe area.
They work ok when in your Acker pocket, but they require a constant air supply for the reaction to continue. In your shoes there is insufficient air supply and they cease to work. Totally pointless.