Theraband Resistive Exercise Tubing w SoftGrips Green 48 Jobst for Men 15 20 Knee Hi Spectral response: 8 14 Hip Kits Spectral response: 8 14 um Weinstein Enhanced Sensory Test (WEST) uses five monofilaments to measure skin sensitivity and determine peripheral nerve involvement * WEST monofilaments provide reliable test results with textured round monofilament tips * Two or more filamentscan be in position for testing * Includescase (4´ by 6´ ) test form and manual * The WEST D provides an evaluation range from reduced tactile sensation on the face up to loss of protective sensation of the foot * An ideal instrument for those who must test tactual sensation at various locations * WEST D monofilaments are individually calibrated for applied grams * Five sizes are included in the set: 0 Green Heavy * Thera Band Professional Resistance Tubing are made of natural rubber and are ideal for upper body exercise rehabilitation and conditioning * Provide the added convenience of attached handles for a ready to use solution * Retail packaged instructions included