Our navy blue acrylic sunglass chain features lobster clasps in your choice finish - matte gold or matte silver. Chain comes with one pair of our eye/sunglass connectors so that you can attach your chain to your sunnies, readers, or eyeglasses. To wear as a mask chain simply remove the eye/sunglass connectors & attach clasps to your mask. You can even wear this design as a necklace by connecting the two lobster clasps. Choose your length from the drop down menu. Navy Blue Acrylic Sunglass Chain Acrylic Blue Sunnies Chain, Mask Stylish Eyeglass Navy Chain For Sunnies, Frame