Color: Gold系 Material: Gold Parts: Metal parts Thank you for viewing. #Kouran14kgfMaterial ↑ You can see all 14kgf material products from here. 14kgf Marukan (Split Ring) 5mm, 10 pieces, openable If you want 10 pieces, you can buy it immediately ^ ^ We have received simple and convenient Marukan, perfect for connecting natural stones to bracelets and earrings!! [Price] 10 pieces: 400 yen 20 pieces: 750 yen 30 pieces: 1,099 yen ←お得です！ (Great deal!) 60 pieces: 1,999 yen ←大変お得です！ (Very great deal!) Although they are small parts, using high-quality gold even in the smallest details will further enhance the quality of your work. Material: 14KGF (14K Gold Filled) Wire diameter: Approximately 0.7mm Gold filled is when 14K gold is pressure-bonded to a base metal (brass), and if the gold weight is more than 1/20th of the total weight, it is called gold filled. It is more durable (less likely to peel) than gold plating. Also, it is said to be less likely to cause metal allergies.