Set of 4 Measured weight: Approx. 34g, 33g, 23g, 18g I believe they are all Megabass, but I'm not certain. Some blades may have been replaced. There are scratches and dirt. The skirts have deteriorated due to long-term storage. Thank you for your understanding. I do not accept price negotiations or individual sales via the comment section. Shipping will only be via Yuu Yuu Mercari delivery.