This is a 925 Sterling silver set. Thesnake chainis 24in long, therussian graph feldspar/crystal/citrine pendant measures 2 3/8in dangling x 1 1/8in wide, the silver jasper ring is a size 10 1/2 with the face measuring 1in long x 1in wide, and they are all stamped 925.All my jewelry comes in a gift box.I do combined shipping within 3 days of your first purchase. Just request a total cost and I will go by the weight of your combineditems.