[Replacement Heads For legs]This is a 2 pack for replacement heads and it is fit for hair remover(4-blade head).Other are not Compatible (5-blade head) [Floating blade net & No Residue]legs hair remover replacement blades head has 4 Floating rotary blade heads, which can have different shaving angles to shave body hair faster, smoother and cleaner, helping you to trim extra arms, legs, back, armpits, and intimate bikinis without residue easily. And it is easy to clean. [Waterproof Design]Leg Replacement head are waterproof deisn For replacement heads substitute. You can wash them or use it during your bathing. It is easy to replace, just twist the old leg replacement blades take out the old one and replace it with the heads. We recommended to replace the heads every 3-6 months for optimal performance. [Painless, Safe & Comfortable]This ladies electric leg shaver head is providing a safe tool for painless and efficient shaving experience.100% Removes your unwanted body hairs quickly without pain or too much effort. You just need to sliding along the curve and contour of your body in gentle, and you can quickly, safely and comfortablely to the trouble of body hair. Color: As Shown Material: plastic Package Contents: 2 * Replacement Head Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.