Ear Muffs and Plugs

Color: clear, Filter or No Filter: Filter, Sterile or Nonsterile: Sterile, Tip Shape (round, flat, etc): round, Volume Range (??L): 200 ??l,

Capacity ( mL): 1000 mL, Graduation Interval ( mL): 10 mL, Graduation Range (mL): 50 mL to 1000mL, Material: Glass,