Thanks for customer trust.

We have finished the wheel production and send it out to mexico today.

The rubber wheel size is customized, please kindly send us the exactly size.

hardness is 90 Shore A , or according to your requirements.

The silicone palte common size is 300*600,

The thickness of the aluminum plate and silica gel is also made according to your requirements, as long as you say, we can do it.

Many thanks.