Hy Friends, My Name is Haider

I am working in company based in Sharjah, can any body guid me ?
Our Company Pays us Two Month Salary with 60 Days Leave along with Return Air Ticket after two years Completion. My Question is ; is it differ from Gratuity and am i entitle to claim my Gratuity after completion of my unlimited (3 Years) Contract.?
Please Advice me.