fitbit charge 3 silicone case white PIM_CategoryId_2132 This means nothing in relation you can hear both This means nothing in relation to the protection of the screen which you can mount in the case and put around your arm to minimise the risk of grabbing your phone This Fitbit Charge 3 case is matte and therefore has a timeless design The case for Fitbit Charge 3 is made of flexible silicone