Basically same as for the 8 inch burner plate. Thought it would be thicker, but has reduced high heat on electric stove and scorching of homemade soups.
I only ordered one each of the 8" and 6" diffusers for our electric stove and they were delivered today. I am sorry I didn't order two more 6" diffusers for the remaining burners. They were shipped from [...] and I made a trip to our local Target to buy two more diffusers and they didn't have them. So, you can be sure I will correct my mistake and order two more 6" online as they are great in regulating the heat of either gas or electric stoves. The extra bonus is that they protect the range burner pans from spills and grease spatters, and they look neat!
The burner plates are great to use especially for cooking porridge or slow cooking, it really prevents the rice from getting burnt at the bottom. Great product. Good for gas stove.