The whloe bollard is welded together,no screws.So only the key owner can lift down.
It has a square appearance and with visible tape on it. The bollard is zinc coated, equipped with a  high security padlock.For the key,we have key-differ and key-alike for option.

Fetures：

1. Material: Q235 Steel

2. Surface treatment:  Zinc Plate, 1 YEARS Warranty.

3. Reflective tape: 60*430 mm reflective tape,4 PCS

4. Packing: carton box PE.

5. Install accessories: Padlock

6. Key（optional）：key-out or key-open