D Ring Cuff Small 7 to 9 Omron Exercise Ball Accessories 4 cm) * Product weight: Capes and Ponchos 4 cm) * Product weight: 13 MALE ALARM WITH PADS * Compact moisture sensitive training device for bedwetters * Small plastic alarm box attaches to shoulder area of the bedwetters pajama or t shirt with velcro attachment close to the ear * Nonabsorbent anatomically designed sensor pad is worn over the genitals and held in place with a pair of snug fitting shorts or panties * Plastic box contains miniaturized electronic alarm and a 9V battery * Alarm box generates a highly alerting warbling sound assuring quicker response to the alarm by the bedwetter * Alarm box has built in dual volume control switch for high tone or low tone Durable D ring contoured cuff fits arms 7 in circumference * To determine your arm size use a cloth measuring tape and measure the circumference of your left upper arm midway between your elbow and shoulder * The Small Cuff is compatible with Omron Blood Pressure Monitor models: BP710N BP742N and BP765