Adjustable ring: the dinosaur ring is about 2.3 cm/ 0.9 inch in diameter with an adjustable opening, easily fit almost every size hand, comfortable for both men and women wear, please carefully check the size before buying Reliable material: using excellent copper material, more durable than alloy models, these adjustable dinosaur rings are delicate and well polished, rustproof and resistant to corrosion, not easy to get tarnished, light in weight, can keep shiny for a long time Delicate polishing technology: with the application of special mirror polishing technology, the whole rings are as smooth as a mirror, reflect dazzling light, twinkling gorgeously in the light, beautiful and sparkling Exquisite design: the vintage silver rings' design concept comes from the love story of Tyrannosaurus and Triceratops, nice for couples and lovers to wear to witness their love, look stylish and personalized, make your eyes shine Fancy gift: the silver dinosaur rings can be worn by both men and women, a nice gift choice to your friends, family, lovers, and classmates on birthday, Valentine's Day, Christmas, Thanksgiving, anniversary, and partyProducts from Chunchuan's store