Rubber gloves in the field,place them in a clean zip lock bag.Either refrigerate or freeze depending upon how quickly you will use them.If you are going to store in the freezer for an extended time,vacumn seal them if you can,put apiece of clean paper towel in there with them.Always handle with rubber gloves,needle and heavy thread through them to make for easier hanging.A great combination is to hang a buck tarsal gland and a doe tarsal gland at the same time,paints an enticing picture for the curious or defensive bucks.