Weinstein Enhanced Sensory Test (WEST), an improved version of the Semmes-Weinstein monofilaments, uses five monofilaments to measure skin sensitivity and determine peripheral nerve involvement. WEST monofilaments provide reliable test results with textured, round monofilament tips. The five-monofilament instrument is damage resistant. Two or more filaments can be in position for testing. Measures 6” by 3” (15 x 7.6cm) in the storing position. Includes case (4½” by 6½” [11 x 17cm]), test form and manual. WEST?hand and foot monofilaments are individually calibrated for applied grams.