Review on Wide High Acrylic Frameless Threshold by Timothy Bobbert

This product is a 35 inch piece of clear plastic (I think it's Plexiglas). It comes without glue and without instructions. I installed it by pressing a bead of clear silicone sealant (sold separately) onto the flat side and manually sliding it into place after the first mark where it should be. The sealant says it dries in 30 minutes , but it actually takes several hours. After drying (one day after installation), the shower door no longer leaks water that used to flow under the bottom edge of the shower door in 2 joints between the travertine tiles. I find the cost of this product and the required adhesive a little high for what it is, but the fact that it gets the job done and should last almost forever probably makes it worth it in the long run.