4 Pcs Marathon Race Number Magnetic Race Bib Holders Running Fix Clips Buckle Running Waist Packs Activity Fitness Trackers Running Outdoors

MAGNETIC DESIGN: Strong magnetic holders securely attach race bibs to running gear without damaging clothing or requiring safety pins SET INCLUDES: Pack of 4 magnetic bib holders, perfect for marathon runners and race participants to easily attach their race numbers VERSATILE USE: Compatible with all standard race bibs and numbers, suitable for marathons, triathlons, and other sporting events QUICK APPLICATION: Simple snap-on magnetic mechanism allows for swift bib attachment and removal without fumbling with pins SECURE FIT: Sturdy clips and buckle system ensure your race number stays firmly in place throughout your run