These are great looking rollers and they work very well. They were easy to install, even with a screwdriver. When I first ordered them, I got a message that they had been shipped. I waited for a while then Revine sent saying they were lost in the mail and would I like to cancel the order or wait. I waited a bit, then contacted the manufacturer and informed him of the situation. I was replied to immediately and a new set was sent, which I received a few days later. I was very pleased and satisfied with their reaction and roles.