1.name:road stud, plastic road stud

2. size: 100*100*20mm, bolts long 40mm

3. weight: 0.30kg/pcs

4. packing: 50pcs/carton, or 100pcs/carton

5. Gross weight/carton: 16kg.

6. reflector type: prismatic reflector

7. material: aluminum with epoxy resin and sand filled to make its weight resistance capability to 40tons.

installation instruction:

10 meters or 15 meters one pcs for raod line marking reflection.