What is the size of the stair railing warning sign?

Safety warning sign at the foot of the stair handrail: Warm reminder to be careful when stepping in the air

Slip sign warning sign LT-06 (PVC board) 20×30cm

Mainly included Be careful of slipping, be careful of glass, be careful of kowtow, be careful of steps, stop tourists and other signs. Secondly, when pasting stair safety warning signs, please note that the upper edge of the signs should not be more than one meter away from the ground. For the lower and upper steps, they should be posted on the plane and elevation of the steps. In addition, when pasting, you should also pay attention to posting the safety warning signs in a conspicuous place so that they can be seen at a glance when going up and down the stairs.

Not only must the type of safety signs be consistent with the content of the warning, but also the location must be correct and reasonable, otherwise it will be difficult to fully exert its warning effect.