Features: brand new and high quality Hypoallergenic & safe material: Made of high-quality acrylic resin, the non-metallic ring will not cause allergic fading problems, all of which have passed manual quality testing, bringing you a comfortable and safe use experience. Not only can this ring be worn alone, it can also be used as a stacking ring. The ring can show your unique charm. Quality Assurance: If you are dissatisfied with our personalized jewelry, just leave us a message and we will refund or exchange it for you within 24 hours. This ring is unisex. Regardless of gender or age, you can buy it! Use occasions: classic retro style, for express your own personality, you can wear it to attend birthdays, parties, weddings, banquets, engagements, anniversaries, festivals, etc. Specifications: Color:4 Colors Material: Resin Inner Diameter:Approx.17mm/0.66in Quantity:4pcs Package Includes: 4x Ring note: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.