This Rolling Floor Mirror is single pane device on one side. The apparatus can tilt at any angle to make your retail area to look larger, roomy. This Rolling Floor Mirror has four casters for easy mobility. The apparatus can be locked in place with two of the locking casters. This Rolling Floor Mirror is a classic design for your changing areas or retail displays. The mirror can be locked in any position with tightening bolts. Vinyl backing keeps glass from falling out if it were to break.