Similar to our polka dot pattern wristband just with a twist. These 3/4" Tyvek® wristbands have a little secret.... the polka dot pattern... is HIDDEN!! These wristbands look just like a solid wristband but under a UV light the polka dot pattern is revealed. Great for bars and nightclubs, trampoline parks, arcades, bowling centers or anywhere that features a blacklight. Try these bands out today at your venue and really WOW your attendees.