Road studs are commonly known as highway studs or railways studs or highway markers.Road studs are a type of traffic safety product fixed in the middle of lane lines or yellow double-line for, through its retro reflection, reminding drivers to drive their vehicles along with the lanes. Features :- ~ Meets MS 1719: 2003 standard; ~ 103 x 90 x 25 (mm); ~ Economical and durable; ~ Easy to install; Trafico TRC aluminium road stud with Double Amber reflector market and sale by Flexijoint Industrial Marketing & Services, Kuala Lumpur, Malaysia.