Dukal™ NonSterile Nonwoven Sponge, 4 x 4 Inch, 1 Case of 10 Thermometers Professional 5 cm2 Sound Head Applicator Impotence 5 cm2 Sound Head Applicator 3 MHz * Pulsed or continous duty cycles (10% 20% 50% & 100%) * 4 Ergonomically designed soundhead applicator sizes: 1 cm2 2 cm2 5 cm2 & 10 cm2 * Watertight soundheads for use in underwater therapy * Optional Operator Remotes allow treatment stop start and pause as well as change in amplitude at any time during a treatment session * Each remote is color coded for designation between channels * These white Dukal gauze sponges have a 4 ply thickness for extra protection so ideal for general cleaning