Glass finish:

 Easy cleaning, clear glass, Frosted, silk screen, empaistic

Alu frame

 1.2mm thick alu frame, both side have 15mm adjustment

Alu finish: 

 Polished silver, brushed sliver, sandy silver, matted silver, sliver, white

Accessories:

 There is anticollision in the side profile to protect the glass.

Pulley:  

Brass  Roller with S.S. Bearing;