Each, Measures 2 1/4IN. x 3 1/2IN. A revolutionary re-recordable high quality voice device that sticks in any greeting card or on any gift. includes a self-adhesive sticker on the back for easy attachment. Customer can record a 10-second personalized voice message, music clip, or other sound clip on their Voice Sticker™. If you wish to re-record a message, no problem; the Voice Sticker™ is re-recordable!