The ashtray measures 3-13/16'' wide. It appears to be in mint unused condition as pictured. Below here is some addtional information on Piz Nair:
Piz Nair
From Wikipedia, the free encyclopedia
Elevation: 3,057 m (10,030 feet)
Prominence: 184 m (604 feet)
Parent peak: Piz Ot
Location: GraubŸnden, Switzerland
Range: Albula Alps
Piz Nair (3,057 m) is a mountain of the Albula Alps, overlooking St. Moritz in the Swiss canton of GraubŸnden. The summit is easily accessible from the village with a funicular and an aerial tramway, the upper station being located 30 metres below the top. The mountain hosted the alpine skiing events for the 1948 Winter Olympics in neighboring St. Moritz.