Description:MATERIAL - These round wooden rings are made of natural wood, with a smooth surface instead of having huge knots or rough spots, providing you with a comfortable touch and a good decorative effect.DESIGN - Unfinished blank O ring for you to freely design what you want and create your unique handcraft - can be painted, stained, embellished or finished with oil.APPLICATION - Plain wooden craft ring has plenty of applications for making home decor, Christmas wreath ornaments, painted ornaments, curtain rings, napkin rings, sewing, DIY jewelry making, earrings, bracelets, connectors, and being as macrame rings for plant hangers, strings, ribbons, ropes, and cords.Specification:Material: WoodThickness: 8mm / 0.31-inchOuter Diameter: 50mm / 1.97-inchInner Diameter: 34mm / 1.34-inchPackage Content:40x Unfinished Wooden Rings