MANGROOMER Do-It-Yourself Electric Back Hair Shaver Premium Replacement Head Product Description MANGROOMER Do-It-Yourself Electric Back Hair Shaver Premium Replacement Head The MANGROOMER Essential Do-It-Yourself Electric Back Hair Shaver Premium Replacement Blade is a replacement blade for MANGROOMER's Essential Do-it-Yourself Electric Back Hair Shaver. This 1-1/2-inch blade's innovative design enables a close shave without causing ingrown hairs. Its generous width covers large areas of your back quickly and efficiently. For optimal results, replace the head every six months. Cuts your long and short hair effortlessly and simultaneously Premium blade measures 1.5 inches in width for maximum coverage and fewer strokes Use dry and easy to clean Head should be replaced every 6 months for maximum performance