Irons - Brand: Callaway - Model: Big Bertha - Club Type: Iron Set - Shaft: Fujikura Air Speeder - Flex: R Flex - Loft: 6, 7, 8, 9, P Fairway Wood - Brand: Big Bertha 3w 15 degrees - Flex: R Flex - No head cover Utility 3U 19 degrees R Flex Thank you for viewing. - No discounts - The grips are nearing the time for replacement. This is a used club. Regarding the inside of the shaft, I do not know about modifications (re-insertion, shaft cutting, extension, etc.) I can only judge based on the appearance. Since this is a used club, There are signs of use (ball marks, scratches, dirt, rust). The listed specifications are based on the data from the shop at the time of purchase. Returns are not accepted to prevent switching. We do not accept claims or cancellations after a successful bid. Please ask any questions you may have before bidding. I will answer to the best of my ability.