Heels: approx 4 cm (All Measurement In Cm And Please Note 1cm=0.39inch) Note:Use Size Us 5 As Measurement Standard, Error:0.5cm.(When Plus/Minus A Size,The Round And Shaft Height Will Plus/Minus 0.5CM Accordingly.Error:0.5cm) Note: The size you choose is US Size and 1CM=0.39inch. Size Guide: US 3=EU34=22CM,US 4=EU35=22.5CM,US 5=EU36=23CM, US 6=EU37=23.5CM,US 7=EU38=24CM,US 8=EU39=24.5CM, US 9=EU40=25CM,US 10=EU41=25.5CM,US 11=EU42=26CM, US 12=EU43=26.5CM,US 13=EU44=27CM,US 14=EU45=27.5CM, US 15=