NIBOLOG 4 Pair Magnetic Buckle Without Safety Pin Fix Running Number Race Bib Magnetic Holder Field Events Accessories

Description:
Featuring good weather resistance, these magnetic buckles can be used in all weather. Besides, they are pin-free so you can use them with confidence as they will not damage your clothes!
Due to the lightweight nature of these magnetic buckles, they are not a burden to the athlete, as well as they do not interfere with timing systems or heart rate detectors.
It is made of high-quality plastic and metal material.
The black and white buttons of this product are different in size.
This product is suitable for track and field competitions.

Item Name: Magnetic Buckle
Material: Plastic, Metal
Features: No Interference, Without Safety Pin, Weather Resistance
Size Details:
White: Diameter: 1.2cm/0.47"(Approx.)
Black: Diameter: 1.8cm/0.71"(Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
4 Pair of Magnetic Buckle