CRP stands for Certified Return Product. These are name-brand golf clubs returned to our warehouse or our retail shop by our customers for a variety of reasons. Sometimes they're custom clubs. Sometimes not. Because of different manufacturer restrictions, we are unable to resell these products as "new" so instead we sell them as Certified Returns. You can expect to receive a club that will arrive in like-new or truly mint condition. We rate many CRP clubs 9.9 out of 10 and none below 9.0 out of 10. We will match the standard manufacturer's warranty and back it with our own 30-Day satisfaction guarantee.