3M™ SecureFit™ Protective Eyewear 400 Series, SF420AF, clear lens - 20 Per Case WelchAllyn Cord length: 39" / 100

Cord length: 39" / 100 cm

Secure Containment: Engineered to prevent leaks and spills during transport and disposal

Replace worn components with confidence and keep your device performing at its best

This product has been ergonomically designed to be a comfortable and stable armrest to assist with balance when rising or lowering onto your bath/shower bench

Anti-slip base

3M™ SecureFit™ Protective Eyewear 400 Series, SF420AF, clear lens - 20 Per Case WelchAllyn Cord length: 39" / 1003M SecureFit Protective Eyewear 400 Series, SF420AF, clear lens 20 Per Case 3M SecureFit Protective Eyewear Series 400 naturally adjusts the temples to individual head sizes for a customized fit to each person. This self adjusting feature is made possible through 3Ms proprietary Pressure Diffusion Temple Technology, a new design with no moving parts and nothing to adjust. Designed to diffuse pressure over the ears, the glasses automatically adjust to