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 THIS TIME OF YEAR. THANKS FOR YOUR PATIENCE!