RACE MAG magnets are super strong. Use your thumb and index finger to slide out the parts. If you put your fingers in between the parts and break them, you may damage your nails. Also, if you force it to pull it off, the magnets stuck to the parts may fall off. (It uses a strong adhesive, but the magnetic force is even stronger! In the event that magnets fall off from the part, please contact the manufacturer. We will repair. (Please pay for return and return mail)

Unlike safety pins, RACE MAG is not physically sewn on bibs and wear. When your body moves hard, the bibs may slide down and gradually fall off. It takes a little time, but you can use the included tape (or double-sided tape on the market) to prevent the parts from falling off and falling off. Step 1: Attach the tape to the four corners of your bib, step 2, peel off the tape off and step 3: Attach the RACE MAG surface to the tape. If you are not handheld, please try the following (2) method. (We recommend using tape if you prefer)