These rings are made of .925 sterling silver. I am new to silverwork, so please give me grace with sizing & my welding! Nonetheless, these rings are beautiful, simple, dainty stackers. They can be daily wearers, as they’re super comfortable! If you are purchasing 3 or more, check out my other listings for a set of 3, for a discount! These rings are handmade to order, so please allow 1-2 weeks before your order is shipped. Simple Adjustable Sterling Silver Ring, Silver Stackable Rings With Simple Design For Everyday, Silver Stackable Rings With Simple Design In Sterling Silver, Silver Sterling Stackable Rings With Simple Design, Silver Stackable Rings For Everyday, Everyday Silver Stackable Rings With Simple Design, Simple Design Silver Sterling Stackable Rings, Simple Sterling Silver Midi Rings For Everyday, Sterling Silver Rings With Simple Design For Everyday