Check the listing for details. Walker's Single Microphone Electronic Ear Muff 24db Hearing Protection, Black. Color: Black, Condition: New. Listed at 39.36 USD. Walker's Single Microphone Electronic Ear Muff 24db Hearing Protection, Black Product Dimensions: 8.503937008 x 7.283464567 x 4.488188976 inches Item Weight: 0.7 pounds Shipping Weight: 0.7 pounds Manufacturer: Greys Distribution Domestic Shipping: Item can be shipped within U.S. Item color: Black Item MPN: GWP-WLK1MEM Item part number: GWP-WLK1MEM Fast and Free Shipping You're already purchasing the item. Why pay additional for shipping, especially slow shipping? We get your order shipped out within 1-business day and delivered to your doorstep as quickly as possible. Competitive Pricing With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you're getting a good deal when purchasing with us. 30-day Money Back Guarantee We are committed to making sure that you leave this transaction satisfied. If you're unhappy with the product for any reason, you may return it back for your money-back or a replacement within 30 days. No questions asked!