Feature●Compatible with Walkers version: Razor,Razor Bluetooth, Razor Digital, Razor XTRM muffs , XCEL , XCEL BT.●The ear cushions are padded with soft silicone to increase the time and comfort for the user.●TPU skin is smooth and sturdy, comfortable to wear and easy to clean up after use.●Easy install, Pop the original pads off, align one facet of new pads in the case groove and then put pressure on it till gel pads get in location definitely.●Silicone earmuffs are softer, have a better seal, will have better noise blocking and protect your hearing betterDescription