Craft Rings Material: these hoops are made of sturdy metal in silver color with a smooth , 3 mm in thickness, they are not easily be deformed Different Purpose: these metal rings are ideal for making dream catchers, macrame creations, spirit , plant hangers, and other projects and solid: It's very , but not flimsy or bendable. It has a solid construction that seems reliable. DIY Handmade Supplication: you can use some colorful wires wrapped around rings to change the exterior color, thus they can match different styles of decorations Compatible with Diverse Materials: you can cover with fabric, cotton string, ribbon, or lace for curtain ringer, frame your handwork projects, and display them as art, home decor items