Cute Young Brunette Girl Undresses Her Sleeveless Shirt Near The Staircase With Wooden Handrails At Home

The first handrail was recognized in history when French archaeological Pierre St. Jamaine uncovered an Assyrian ruin in southern Saudi Arabia in the city-state Nippur.
European specifications
British Standard and British Standard Code of Practice are harmonized to European Normal (EN) series. Handrail height is set between 0.9 - 1 metre. Further details may be found on the UK government website and the downloadable leaflet Technical Booklet H2006.