This cavity-back iron set is suitable for beginners to advanced players. The 7-iron and up feature a pocket cavity design for improved straightness and optimal height, making them ideal for winter use. How about this set for those over 45, perfect for winter play? While only evoking nostalgia from seasoned golfers and enthusiasts, this set is still very much in play and recommended for those whose distance has decreased, and who are aiming for scores in the 80s. I'm selling this set because I've switched to NIKE Vapor irons for winter. Let's become NIKE enthusiasts together! ・Manufacturer: NIKE ・Model: SQ Machspeed ・Club Numbers: 5, 6, 7, 8, 9, P (6-iron set) ・Shaft Type: N.S.PRO 950GH (Steel) ・Flex: S (Japanese Specification) ・Grips: NIKE Original (Good Condition) --- 【Condition】 ●Heads: Minor scratches and wear from normal use. No major dents or chips, overall in clean condition. ●Shafts: Shiny plating. No rust or dents. ●Grips: NIKE original grips in solid condition. Still usable. --- 【Features】 ・Easy-to-hit, distance-oriented irons from the NIKE SQ series. ・Large hollow cavity design for high trajectory and excellent straightness. ・Offset design promotes a draw and reduces slice. ・N.S.PRO 950GH (S) shafts are lightweight, stable, and easy to handle, a popular specification. ・NIKE's signature design and feel, still a popular series today.