Avery Blue Border Printable Self-Adhesive Name Badge Package Of 100, are ideal for conferences, seminars, meetings or special events. Write on or run through a laser or inkjet printer. Self-adhesive badges adhere firmly and remove easily. Badge labels are designed for most fabrics except vinyl, leather, suede, silk, velvet and corduroy. Each 4 x 6" sheet includes two 3.6 mil thick badges with removable adhesive. Each badge has a colored border.