ThermiPaq Hot/Cold Pain Relief Wrap, 1 Each Cordless Massagers The 180° head has three

The 180° head has three scales calibrated to be used with the International Standards of Measurement system — reads 1° increments

Medium: For women's shoe size 4½ - 6½

Soft and conformable: It's soft on the skin and protective blue backing prevents strike-through and maintains conformability

Fits five sizes of tubing

0mm and one 4

ThermiPaq Hot/Cold Pain Relief Wrap, 1 Each Cordless Massagers The 180° head has threeThe extra large hot cold pain relief wrap uses a flexible clay based compound that absorbs heat and cold, then slowly releases hot or cold therapy over an extended period of time The soft fleece sleeve with hook and loop straps prevents shifting