... road studs single side Style: Double/single side Weight:300g Load-bearing: 30tons Aluminium reflective Road Stud, solar road marking stud, road marker stud, Plastic Road Stud, reflective road ... , cateye reflector 1. Item Name: Aluminium Road Stud 2. Size: 100x100x20mm 3. Panel color: Yellow, White, Green, Red, etc. 4. Style: Double ...