These rings are perfect for DIY gifts for both men and women. You can customize rings for your family, lover or friends to make unique couple or friendship rings on Mother's Day, Father's Day, Valentine's Day, Christmas, Thanksgiving, Graduation, Birthday, Wedding, Engagement, etc. Easy to Use: The ring has blank grooves, perfect for adding your own setting materials such as crushed crystals, mini pearls, rhinestones, resin, sequins, different styles to show your unique personality. Size 10 :You will receive 10pcs stainless steel rings,about 20mm inner diameter, 8mm thick,This simple ring can not worry about the unsuitable problem, The right width is very suitable for your DIY, and you can enjoy the joy of DIY Black Color:These ring core colors have good gloss, good color, different from other colors in the market，can keep the luster for a long time without fading, and are also suitable for people with sensitive skin! Stainless Steel Material: Made of high-quality stainless steel. Stainless steel jewelry is rust proof, discoloration, hypoallergenic, and won't make your fingers uncomfortable. It has a lot of service life, so don't worry about its quality Meaningful Gifts：These rings are perfect for DIY gifts for both men and women. You can customize rings for your family, lover or friends to make unique couple or friendship rings on Mother's Day, Father's Day, Valentine's Day, Christmas, Thanksgiving, Graduation, Birthday, Wedding, Engagement, etc.