These are absolutely amazing. 10/% silicone rubber no separate handle to collect dirt between the handle and head. That makes it easier to clean and keep sanitary. They are heavier than others I've had and used so I would say these will last many years to come. I would expect to pay much more for these so they are an amazing value with out a doubt. Not much else to say except get some for yourself and your best friend, they'll be glad you did.