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helps reduce pressure on the upper back
soft deformable wax plugs against noise
A spool cap is the piece that attaches to the spool pin
These ear defenders do protect your kids' hearing
MC24 electrode gel, for ECG, EMG, EEG, contact and lubricant gel, 250 ml bestsellers_healthUK_Sep2023 create meaningful gift (engraved withMC24 electrode gel, for ECG, EMG, EEG, contact and lubricant gel, 250 ml Electrode gel is a contact medium for transmitting electrical impulses. The contact gel is used for ECG, EEG and EMG. It has an extra high electrical conductivity and a pH value between 5. 5 6. Properties: extra high electrical conductivity, skin friendly, non greasy, does not leave stains, the pH value is between 5. 5 6 Ingredients: Aqua Glycerin Carbomer Sodium Hydroxide