☆ Brand new, unused ☆ Free shipping ☆ Instant purchase OK! Set of 5 brass double rings Brass is relatively soft and easy to process. It has a sophisticated color that is unique to brass. The design is safe and comfortable to use, with a safe design that eliminates sharp edges and is gentle on the skin. It harmonizes with simple keychains, carabiners, wallet chains, etc., used in daily life, and also with trendy American casual, biker, and vintage fashion. It goes perfectly with denim, leather, etc. Can be used for accessory materials, DIY, workshops, craft crafts, and custom parts. For those who purchase this set, a satin pouch, convenient for storage and organization, will be presented as a gift! 【Outer Diameter / Thickness / Weight (approx.)】 25mm / 2.3mm / 2.5g 【Material】 Brass 【How to open a double ring】 1. Place it in the groove of the double ring. 2. Insert it in, shaking it gently. 3. Pass it through the metal fittings. ※ When opening, please use a flathead screwdriver, etc. ※ Compared to commercially available iron ones, it is more flexible, so if you apply too much force by hand, it will spread. You can open it with your nails or fingers, but please be careful as it tends to warp. ● Notes ・ Will be shipped in simple packaging. ・ As it is an imported product, there may be small scratches. (Please refrain from purchasing if you are nervous about this) ※ In the unlikely event of a problem such as a defective product, please contact us before evaluation. We will respond promptly. ※ Due to the influence of your monitor or smartphone, there may be slight differences in the texture and color of the product. Please note.