Back Brace for Lower Back Pain Relief area Ophthalmic Auto Refractometer FA-6500K With

Ophthalmic Auto Refractometer FA-6500K With keratometer auto tracking function with CE

Enter the data acquisition interface

Pulse spectrum Doppler (PW)

Power supply: two “AAA” batteries

Back Brace for Lower Back Pain Relief area Ophthalmic Auto Refractometer FA-6500K WithBack Brace Description Back Braces for Lower Back Pain Relief with 6 Stays, Breathable Back Support Belt for Men Women for work , Anti skid lumbar support belt Size: Measure waist at the level of your navel. S: Fits waist 60 75cm 23. 6" 29. 5". M: Fits waist 75 85cm 29. 5" 37. 4". L: Fits waist 95 115cm 37. 4" 45. 3". XL: Fits waist 115 140cm 45. 3" 55. 1". XXL: Fits waist 140 170cm 55. 1" 66. 9". Features: Relieve LOWER BACK PAIN The Back brace