TheraMat Mattress Pad Cover $44.99 Twin - $44.99 Full - $55.99 Queen - $64.99 King - $75.99 Size Twin Full Queen King 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart OverviewThe Shield Life TheraMat Cover protects your Shield Life Mattress Pad and can provide a barrier between the TheraMat and the unforeseen.