Prime-Line M 6259 Frameless Shower Door Bottom Seal for 1/2 in. Thick Glass Doors, Dual Flap and 45 Degree Drip Guard, 36 in., Clear Vinyl (Single Pack)IMPORTANT NOTE Standard shower doors come in different thicknesses and this bottom seal will only fit a 1 2 inch thick door, please measure your door thickness before ordering PERFECT FIT Fits 36 inch frameless shower doors; bottom seal; fits 1 2 inch thick glass only; slip on fit, no adhesive necessary; clear color. GREAT WATER BARRIER Use this M 6259 frameless shower door bottom seal to prevent leaks and keep your bathroom looking great. Made of