They worked great. I like how you can put them in whatever pattern you want to get max traction. you just have to make sure to put them on a couple of days before riding. Make sure you apply them at room temp.
Was great until some real snow fell and the 3m tape peeled from the studs. The tape was still on my board but for some reason the studs all fell off that day and didnt know it. NOT worth 14.00 Dollars.
Best Answer:The package comes with instructions. The backs of the diamonds have an adhesive, and you should clean the part of your board you are placing them with rubbing alcohol. Once dry place one diamond at a time in the pattern you want, and then heat it up with a hair dryer and apply pressure. Repeat for the next diamonds. Takes about 10-15 minutes.
Clean the place where you want to put them on. Heat the spot and stones up with a blow dryer. Peel off the paper on the back of the stones and apply. Make sure you put them in the right spot the first time. Otherwise, they might not stick as well. Cheers.