Castanets by MARCA: TELA No. 6 (Black and Brown?) Size: Approximately 87mm x 67mm This is a TELA No. 6 size (compressed cloth). I heard that because they are less likely to break, they are suitable for playing techniques where the castanets are struck against each other. Although there is some aging-related soiling due to being an old model, I believe they are still usable without any problems. Regarding the size, it is said that there may be inconsistencies with the box for Spanish-made items, so please refer to the photos as well. ※ Everything in the photos is included. Please confirm before purchasing. ※ Usually, same-day shipping is possible, but I travel frequently, so please contact me if you need it urgently. ※ This item is sold as-is. No claims or returns are accepted.