Latex-free * 2" x 2" Snap 4/Pkg * Self-adhering solid gel electrodes are easy to apply and reposition * Contructed of flexible, durable, and low profile materials for conformability and comfort * Variety of shapes and sizes make these electrodes adaptable to most treatment sites * Multiple applications from 10-15 days * Shipping Carton Size: 9"L x 6"W x 4"H