Set contents: 1/2 (3mm), 2/3 (6mm), 3/4 (12mm), 5/15 (15mm), 6/18 (18mm), 8/10 (24mm), 1/3 (30mm), 1/2 inch (36mm), 1/4 inch (42mm). If you have any question or concern, please do not hesitate to contact me. International Buyers – Please Note. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.