She is very pleased with the koi care pack she is using it after knee replacement for the next couple of days it will be over the bandage and then on the skin she used gel bags before but it fell off when sleeping or moving this should cure that problem

this is her second knee replacement one left and now right it looks like a durable product and will used for other areas like elbowswrists or whatever the other coldpack wraps i saw online were too big for my purpose