supply of arrow marker having retro-reflectivearrow marker having retro-reflective,arrow marker having retro-reflective rectangular sheet made up of 3 mm thick acp sheet(m ake- alutuff, derox,indo bond or equivalent as is 17682:2021 or latest) face to be fully covered with red co lor high intensity prismatic type iv grade sheeting (make-3 m/avery dennison or equivalent), size of sheet:- 275mm x 130mm. retro-reflective sheet high intensity grade red with imprinted arrow in white with film thickness of 0.3mm without steel clamp as per drg.no. 19-d-10. make-3m/ avery dennison/or equivalent. n ote:- 1. proof of purchase from oem and nabl certificate is required at the time of supply. [ warranty peri od: 30 months after the date of delivery ] ]