The flexible badge moves with clothing without the edges curling up or the badge falling off. Removable adhesive is safe for most fabrics (not recommended for use on corduroy, plastic, leather, silk, suede, velvet, vinyl, or other delicate fabrics). Easy to customize with free templates and designs using Avery Design & Print (avery.com/print). Handwrite or print 4" x 6" sheets for laser or inkjet printers.