The material is zinc alloy. A magnetic type accessory clasp. Includes cut glass. The shape of the adhesive part varies depending on the size. The 7mm has a bar-shaped stopper on the magnetic side, so the adhesive position does not rotate. 8mm, 10mm, and 12mm have unevenness on the surface where the magnet is attached, and the unevenness engages with each other during use, making it difficult to remove. The recommended size of the ring to connect to the ring is 0.7 x 3.5 mm or 0.8 x 4 mm. *Because it is handmade, the way the stones fit may vary depending on the item.
