30 DAY - PROTON ASSURANCE - If you don't Love it we will take it back. Made from the same exceptional carbon fiber as our softball bats which are made to withstand impact with hard balls at 100+ MPH exit velocity thousands of times. This makes for an incredibly resilient, high performing, great sounding, incredible feeling, and long lasting paddle. All Proton products come with a 100% You’ll Love it Guarantee, if not send it back. Our Paddles have been on-court tested for months by players at all levels with the consensus being that this is a must have paddle.