Material: Gold Color: Gold Parts: Chain Thank you for viewing. #AsuLico14kgf material ↑ You can see all 14kgf material products from here. 14kgf Round Pins Approximately 40mm long, 10 pieces Approximately 0.5mm thick In addition to these, we also have round T-pins available. 10 pieces: 599 yen 20 pieces: 1099 yen 30 pieces: 1499 yen ←お得です✨ (Great value!) Please inquire for other quantities. Although they are small parts, using high-quality gold even in the smallest details will further enhance the quality of your creations. Material: 14KGF (14K Gold Filled) Basically, shipping will be by regular mail, but For products over 4000 yen, we will ship by Mercari delivery. Gold filled is a material (brass) with 14K gold pressure-bonded to it. If the weight of the gold 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 allergy reactions. How about it, accessory creators? Please try simplemade products. We have imported these with 18 years of import experience.