has an integrated closure system which provides security that you can feel as the plastic fasteners lock into place

2-3/8" opening placed 3/4" from top

A 'Y' shaped mulitsite reusable sensor with a 3 ft

It is hypoallergenic and translucent

(10 m) length

20Fr Indwelling Voice Prosthesis, 10mm, Nonsterile Sold By:1 Each has an integrated closure systemInhealth Tech Blom Singer Classic Indwelling Voice Prosthesis 20Fr, 10mm, Increased Resistance, Non sterileA Voice Prosthesis with a valve that opens less easily. Designed to be used in patients in who conventional voice prosthesis open intermittently with fluctuations in esophageal pressures resulting in air ingestion and or leakage.