Product information :
Color classification: gray black
The gray and black are gourd-type soft earplugs with a total length of 2CM, very soft, and the model is universal
Reminder: (This earplug is easy to insert when using 5mm ear tube. If it is a 6mm ear tube, please use a hair dryer to soften the earplug before inserting it, so that the earplug will be tightly absorbed after it cools down. On the ear tube, if there is a metal part of the earplug on the stethoscope, you need to remove the metal part first.)

Packing list:
A pair of stethoscope earplugs