Welch Allyn KleenSpec 521 Series Disposable specula.
- Convenient, economical, safe and easy to attach
- For Welch Allyn Otoscope models: 20200, 21700, 20202, 20100 and 21600
- 500 per package
- Available Sizes: Pediatric (3mm), Regular (4mm) or Large (5mm)