Is the Lovefree Mask a device size

No. The mask, in fact, is a medical dressing, belonging to the category of medical devices, and the love of the mask is a medical cold compress mask, does not belong to the category of the mask, so it is not mechanical. Medical devices are instruments, equipment, apparatus, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including the required computer software.