​These Commercial Grade Floor Marking Sign are designed to provide warnings to help maintain distance between people for COVID-19 Social distancing requirements. They contain a 0.6mm tough clear textured anti-slip over laminate to prevent accidents in a heavy foot traffic areas. These Floor Markers are made of a durable vinyl and can be adhered to many different clean and dry surfaces. They measure 250mm in diameter. Self-adhesive step on floor sign Designed to bond to many different surfaces. Easy to remove, just peel off the marker and wipe down the surface area. Suitable for internal use 150mm Diameter Available in Blue. Black, Red, Green and Yellow.