This material is rubber
The material is rubber
The half sole thickness is 2.0 mm and the heels is 4.0 mm thickness.
The heels and half sole only one styles for KANEIJI and you choose from the KANEIJI and have other styles half sole and heels can fix your shoes
This one without the glue, so you need buy other shoes glue to use
The size is biggest , you can cutting what you want.