【Size】Metal O-ring with 25mm (0.98") inner diameter and 3mm (0.12) wire thickness. Features nearly invisible opening gap. Package includes 20 pcs iron O rings(Silvery).
【Material】 Premium low-carbon iron construction with HRC 35 hardness. offering rust and corrosion resistance, lead-free and nickel-free properties, ensuring long-lasting color retention, and hypoallergenic skin contact.
【Electroplated Shiny Metal Ring】With meticulous electroplating craftsmanship, the surface of the metal ring presents a mirror-like silver luster, maintaining color retention without fading over prolonged use.
【Open Design】The iron metal O-rings feature an open design with a micro-invisible slit, allowing you to easily open and close them by hand. This makes them ideal for attaching to enclosed holes like belt buckles.
【Applications】 These metal hoops are Perfect for handmade woven ornaments, fashion accessories, pet collars, curtain hardware, and belt buckles designs - instantly elevates DIY projects' aesthetics quality and value.