Fern RingThis Fern Ring embodies sustainability in its design. Its prototype utilizes 3D technology to minimize wax waste and is crafted from recycled metals, such as silver sourced from electronics, x ray films, old jewelry, and various other reclaimed materials. Weight: 8. 10 g unit Material: 925 Recycled Silver Note that adjustable rings are designed so that you should only do this once or twice to get the size that suits your finger best. If you do this