These are two beautiful new plum blossom patterned ball markers. Size: Diameter 25mm, Thickness: approx. 3mm They are designed to be attached to a magnet for portability. Magnets are not built-in, so please use a magnetic base such as a clip. They sparkle brightly in the sunlight, making them easy to find and suitable for various types of golf, including regular golf and ground golf. The decorations are handmade by me using resin. The base is a pre-made steel plate for golf markers. The edges are holographic and reflect light to shine. How about these as a small gift for family or friends who enjoy various types of golf? I also have other handmade markers in different designs, such as 22mm ones, so please take a look. As these are handmade by an amateur, they may not be perfect, but please understand this in advance.