19x8" Shower Splash Guard w/ Adjustable Wall Angle Automatically Adjusts to Fit Out of Square Tubs & Walls! Installation Starts on the Caulk (The Most Critical Point)! Fast, Simple, and Easy to Install onto Clean Surfaces! Thick Double-Stick, Water-Proof Foam, Acrylic Adhesive! Keeps Water in the Tub, No Tools or Messy Glues Needed!