4 Pcs White Marathon Race Number Magnetic Race Bib Holders Running Fix Clips Buckle Running Waist Packs Sports Outdoors Accessories

MAGNETIC DESIGN: Strong magnetic clips securely hold race bibs in place without damaging clothing or requiring safety pins QUICK ATTACHMENT: Easy-to-use system allows runners to attach and remove race numbers in seconds without creating holes in clothing VERSATILE USE: Perfect for marathons, triathlons, cycling events, and other sports activities requiring number display COMPLETE SET: Includes 4 white magnetic bib holders, sufficient to securely fasten each corner of standard-size race numbers CONVENIENT SIZE: Compact and lightweight clips that won't interfere with movement during races or training sessions