Audio-Technica ATH-M40x Professional Studio Monitor Headphones + Slappa Full Sized HardBody PRO Headphone Case (SL-HP-07) This Kit Includes Some Of The Essential Accessories You Need To Take Full Advantage Of Your New Audio-Technica ATH-M40x Professional Studio Monitor Headphones Cutting-edge engineering and robust construction. &gt; 40 mm drivers with rare earth magnets and copper-clad aluminum wire voice coils. Circumaural design contours around the ears for excellent sound isolation in loud environments. &gt; 90 swiveling earcups for easy, one-ear monitoring. Professional-grade earpad and headband material delivers more durability and comfort. Removable cable. BONUS Slappa Full Sized HardBody PRO Headphone Case (SL-HP-07) : Stylish black rubberized PVC exterior finish &gt; Molded Duro-Shock xEVA Hard Body Shell &gt; Velveteen lining &gt; Fits most all full sized headphones