Sur Fit Natura® Colostomy Barrier With 1 7 8 2½ Inch Stoma Opening, 1 Box of 10 Aprons Bibs Magnification is 3½ times Instrument and Solution Stands Magnification is 3½ times s alarm sensor pads as well as buckle and velcro seatbelt sensor attachments * Automatically resets when pressure is reapplied to the sensor pad * Low and high volume option offers the caregiver the option to adjust the alarm to the required volume * Meets JCAHO guidelines * Alarm is always in the on position making it impossible for staff to forget to turn the alarm on and preventing the alarm from being accidentally turned off * Can be used with most companies bed and chair sensor pads as well as both velcro and buckle seatbelt sensors and with Proactive Skin barriers swell up or turtleneck to further protect the stoma and peristomal skin Plastic coupling ring allows the pouch and skin barrier to snap together for audible security