High quality plastic door sign range, with pull-out view window for easy replacement of card inserts. Signs can be securely screwed or glued in place. Complete with card insert and simple assembly instructions. PC-printable inserts are available separately (product # 4850-4852). Free design software is available for download from www.durable-uk.com. Dimensions: 297 x 210 mm (H x W)* *size of inserts