material: titanium stainless steel, 100% brand new flawless.
size: #5,#6,#7,#8,#9,#10,#11 (size 9/10/11 is suitalbe for men) . take it off when washing.syi packing: with dust bag, box to be ordered separately titanium steel jewelry its characteristics: high hardness, corrosion resistance, strong acid resistance, strong alkali resistance, no discoloration, no fading, no titanium steel, also known as titanium alloy/316l stainless steel, is more expensive than ordinary stainless steel..