This item is a used T-YSG guide. It was removed from an egging rod. Sizes are: T-YSG.30 1 piece T-YSG.20 1 piece L guide inner diameter 7.0 1 piece LSG inner diameter 4.0 1 piece A total of 4 pieces. This item is sold as a set. Individual sales are not possible. Please understand that this is a used item before purchasing. The item will be shipped via Nekopos. Thank you.