I placed the first one I bought on my Emergency phone that 3 veterinarians share for after hours call. The phone gets a lot of abuse (large and small animals), and this has held up for 4 or 5 months already. The stick on protectors were lucky to make 3-4 weeks. I like its sensitivity and itsdurability, so I ordered one for my personal phone.
As long as you have a little patience with application, you will LOVE this product.