I purchased this for my husband to keep his shirt and pants neat while he referees ball games. It literally ruined his brand new referee shirt. It has small "teeth" that "hook" the fabric. It snagged all the way around his shirt - everywhere the belt touched! This product should have a warning on it that it will damage certain fabrics. My husband is very unhappy about his new shirt and this product it going back immediately. This was not only a waste of money but it will now cost us an additional $30 to replace the referee shirt!