1CAICOS GLASS PANELSMODEL #CAICOS-GPITEM #0665829900[35 7/16]2000[78 3/4]900[35 7/16]Opening500[19 11/16]400[15 3/4]Measures: millimeter [inch]Purchase date: _________________________ Product Tracking Reference: ________________________Questions, problems, missing parts?Before returning to your retailer, call our customer service department at1-855-624-5959, 9 a.m. - 5 p.m., EST, Monday - FridayAn installation video can be found on LOWES.CA2016-03-16