Jobst for Men 15 -20 Thigh Hi Ribbed Black X-Large Manual-Inflate Digital B P Colors Beige Saturation Sound Pressure MSHQ-S25212BRP Ships From:United States DOVER URINE LEG BAGS Jobst Relief 30-40 Knee-Hi

Colors Beige Saturation Sound Pressure Level (SSPL) 129dB Frequency Range 200~5000 Hz Total Harmonic Wave Distortion ≤10>#/td### Reference Test Gain 56±5dB Input noise ≤20+3dB Sound amplification 80

Yes Digital

Normal blood pressure

Commodity Quality Certification: UL

This is a custom-made Super Pole

Jobst for Men 15 20 Thigh Hi Ribbed Black X Large Manual Inflate Digital B P Colors Beige Saturation Sound Pressure MSHQ S25212BRP Ships From:United States DOVER URINE LEG BAGS Jobst Relief 30 40 Knee Hi Colors Beige Saturation Sound Pressure Level (SSPL) 129dB Frequency Range 200~5000 Hz Total Harmonic Wave Distortion ≤10># td### Reference Test Gain 56±5dB Input noise ≤20+3dB Sound amplification 80 Yes Digital