New AP1 710 golf club set Building upon the high technology design and resounding success of the original golf club set,golf iron introduces the new high performancegolf club set for avid golfers. The golf iron AP1 are multi-material, dual cavity irons that take the design mission of "Advanced Performance You Can Feel" to new heights.The concept for the original Advanced Performance irons arose as a result of research that indicated serious golfers want performance with great feel, not performance at the expense of feel. The golf iron R&D team’s advanced research group has been conducting extensive sound and vibration analysis aimed at reducing the harsh lower frequency vibration that causes poor feel in irons. This research led to combining several technologies and materials in the back cavity of the newgolf club set resulting in a new Tuned Feel System to take feel to a new level.Extensive improvements to the new AP1 structure include reducing the face thickness to provide enhanced heel, toe, and deep weighting to the frame and moving the tungsten nickel material to the sole resulting in increased stability and forgiveness.The new Tuned Feel System is a co-molded medallion of soft elastomer and aluminium plate. This insert has been specifically designed to improve the sound and feel of each new iron. For the thinner face, larger cavity AP1 a hotter, more lively feel has been enhanced.Design High performance, multi-material, dual cavity irons Construction Cast 431 stainless steel body, tungsten nickel sole, co-molded elastomer/aluminium cavity plate Grooves Modified U (2010 USGA/R&A conforming) Stock Grip Tour Velvet rubber (round with logo underneath) Stock Shafts Aldila VS Proto-T 75 Graphite Shaft. Nippon NS Pro 105T steelgolf club set Specifications ClubHandOffsetBounceLoftLengthLieSwing3 IronRH/LH.245"1°20°39.00"60°D24 IronRH/LH.220"1°23°38.50"61°D25 IronRH/LH.195"2°26°38.00"62°D26 IronRH/LH.170"2°29°37.50"62.5°D27 IronRH/LH.145"3°33°37.00"63°D28 IronRH/LH.125"4°37°36.50"63.5°D29 IronRH/LH.110"5°41°36.00"64°D2PWRH/LH.105"6°45°35.75"64°D2GWRH/LH.100"7°50°35.50"64°D2Golf club setPackage: 1set in one separate box, package size: 120CMX15CMX15CM N.W 6.0KGS/M.W 6.5KGS Shippment Terms: Delivery method:EMS,TNT,UPS,DHL,FEDEX and so on ( which can serve door to door service,safety and fast ) Payment Terms Payment method:Western Union,Money Gram,T/T,Paypal Service 1.wholesale of golf driver, golf irons, golf woods,golf putter,golf wedge.All of them we have enough stock. 2 .have the high quality and the checp price. 3 .Packaging: with original package 4.Prompt Delivery:Within two work days after receviving your payment,and it takes about 7-8 days to arrive your door. 5.The MOQ:Any order is welcome,but if a large quantity not only win a big discount but also reduce the shipping fee. 6.We are serious and wholesaler supplier,and also supply Dropshipping Service,and the Mini Order Quantity is 1 Pair.