Sterling silver Square signet ring & stainless steel Allen key bolts.
Top ring is about 13*13 mm.
Average silver weight : 13 gr.
Matte satin finish and blackened on top.
Choose your bolts: Phillips or Allen. If not mentioned otherwise, I will do it Allen, as in the first and second pics.
Nuts & Bolts-Tic-tac-toe
Sterling Silver 925 ring.
Stainless Steel nuts & bolts.