This is a 10mm topless glass railing that features shortened black posts with the railing height finished at 42″, with 10mm clear tempered glass. Concern for many purchasers considering a railing system is “will it affect my view”. Topless glass railing has great sized glass opening, due to the S.T.A.R. posts strength advantage and no top railing, making viewing scenery a step ahead of all other systems. Consider the S.T.A.R. 10mm topless glass railing system, if your in the market for an unobstructed railing view.