NIH (National Institute of Health) Approved!The most flexible color options are black, yellow, alien green, safety orange, white. Contours around the head easily.
Choose from a variety of color options.
Flexible, adjusts to your needed length, 3D printed in the USA, light weight, curved style for better fit.All ear savers are printed from BPA-free, non-toxic plastic.
The length is 6.5".
Can be washed with soap, alcohol wiped, sanitized easily, can write name with sharpie marker.
Perfect for any style behind the ears masks (surgical mask or home sewn mask).
Pet/smoke free.NEW Ear Saver Mask Mates Face Mask Strap Extension Relief Over Ears 3D Printed.
Shipped with USPS First Class Package.