Long Glass Stair Long Glass Stair from Benjamin Friedl long glass stair long structural glass staircase with glass panel of 6meter length, floating staircase View Website o long glass stair long structural glass staircase with glass panel of 6meter length, floating staircase View Website Product Design Architecture Interior Design Comment Share R 7 n Benjamin Friedl Designer Treppen und Glastreppen nach Maß Munich, Germany Follow Contact