- Shock Resistance / Abrasion Resistance / Coldness Resistance / Heat Resistance with Poly-Urethane- Variety of color that enhance road safety and the beauty of the city- 'ROADCOPS_ROADSTUD_01' in the first poly-Urethane roadstud sign in the world- TPU sign makes road more beautiful and distinguished than others- Easy and fast construction procedures- Reflection paper attached on 'ROADCOPS_ROADSTUD_01' never come off and in never broken
- Shock Resistance / Abrasion Resistance / Coldness Resistance / Heat Resistance with Poly-Urethane