T1-11nA (Transport NSW) Traffic Accident Ahead Sign is a 1200x900mm boxed edge sign with large black letters on a yellow Class 1 Retro-reflective background. Stands (legs) sold separately. We also have poles and brackets if you wish to install this way. This sign is classed as overweight and oversized. Extra freight charges may apply. We will contact you, or contact us HERE or phone 07 5665 8996. Check in the Multi-message signs category if you require those.