43 glass bead 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 stud, solar LED road stud, LED road stud, Cateye, guardrail reflector, cateye reflector 1. Item Name: Aluminium Road Stud 2. Size: 100x100x20mm 3. Panel color: Yellow, White, Green, Red, etc. 4 ...