thin-film backing which is optimized for oxygen and moisture vapor permeability and as a barrier to liquids

Fully threaded female luer-lock designed to minimize leaking and disconnection

Compressible 'waffle" shock absorbers for sore heels

Headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the ear tubes

Mediven Sheer & Soft uses SilverPlus technology which is designed for optimized moisture transportation

BD Vacutainer Plus Serum Tube, Gold BD Hemogard Closure, 13 x 75mm x 3.5mL Sold By:Box of 100 thin-film backing which is optimizedGold BD Vacutainer brand sterile chemistry tubes with the BD Hemogard closure help to protect lab personnel from contact with blood on the stopper or around the outer rim of the tube, as well as from blood splattering upon opening the tube. The rubber stopper is recessed inside the plastic shield, so any drops left by a blood collection needle remain isolated from potential contact. Provides immediate protection against needlestick injury. Ease of use