Trail Armor's Soft Rear Window for all RZR 4 900/1000 models. Made of high quality, abrasion and mold-resistant marine grade canvas sewn with UV protected thread and bound with canvas on the edge for a professional, clean finish. The window is made of 30 gauge marine grade, clear vinyl that has a UV inhibitor to resist yellowing and cracking. Will not work on the RZR XP 4 900. PLEASE NOTE THAT THIS IS A HIGH DEMAND PRODUCT THAT WE HAVE SEWN FOR US LOCALLY. SHIP TIMES ARE USUALLY ONE WEEK AFTER ORDER IS PLACED BUT BACK ORDERS CAN OCCUR. THANKS FOR YOUR PATIENCE!