my cat Oreo posed for this ring . he is very sweet and probably has a few mouse friends . he made friends with our pugs ,ferret and two bunnies in just a few days after moving in . this ring is sterling silver and slightly adjustable . it can go more up than down as the noses are close together . it is very study and finished with a strong satin finish with polished faces and ears ( and the cats mane). it will soon be available with gemstone eyes and can also be ordered in gold ...ask for estimates.