Dont buy an  X4 LABS EXTENDER ¡¡! its a scamm. it completely tore apart my penis! i X4 LABS  EXTENDER broke my penis! so i took it off right away to find lesions along the head of my penis! and these like stretchmark looking lines down the shaft... it pretty much completely ruined any chance for me to have a normal sex life..i cant even get hard anymore without it feeling uncomfortablee..i tried having sex with my girlfriend but if i tried to apply any sort of pressure it would just hurt like crazyy