Classic Black Top Mount Barn Door Roller Gold Is the floor guide included

Is the floor guide included in the barndoor hardware kit and how does it work

Stainless Steel Bran Door Floor Guide （8 in 1）--Product Link

How to mount the barn door hardware onto the plasterboard wall :

If you do open the two doors onto one sidewall

Track Length( M ) 1

Classic Black Top Mount Barn Door Roller Gold Is the floor guide includedSKU: HM2011ROLLER Specification : Colour Black Material Carbon Steel Door Weight Capacity Up to 100 kg Sliding Track Length 1. 6m 6m Recommended Wood Door Thickness 35mm 45mm approx What are the dimensions of the rollers? The below picture shows the dimensions of the rollers. When installing the track, the clearance space above the door top is 150mm. Note: Rollers and belts Set Only Not Include Track