Makeblock vacuum suction cup - SP-30 is made from silicon, it is great for attaching things to a windshield, mirror, window, or any other clean glass or non-painted metal surface.
 
Vacuum suction cup - SP-30 can be assemble with Makeblock vacuum suction cup connector holder to better use.
 
Features
Material: silicon
Max Diameter: 30mm
Height: 17mm
Flexible to connect Makeblock vacuum suction cup connector holder
Vacuum for high adsorption