1.360 degree freely slide. 2.sound light 3.with white pads to prevent slipping 4.though holes can be fixed. 5.high loading.

1.360 degrees swiveling for large-size display equipments

2.Outer Diameter:392mm

Inner Diameter:338.4mm,

Thickness:8.5mm,9mm,10mm

3.Loading weight:80-120KG

4.the holes could be made as per customers' request.

5.white or transparent plastic mats have the function of the skidproof and wear-resistiing.