The earmuff has adjustable design, which has no blocking to wear and always find a comfortable angle to use. With noise reduction and closed design, this earmuff can effectively reduce volume loss sound for shocking music. It is made of high-quality PC, ABS and protein faux leather material. The length of the folded product is 135mm, the width is 75mm and the height is 40mm. The product is compatible for Oculus Quest 2 VR headset. Item Name: Ear Muffs Material: PC, ABS, Protein Faux Leather Model: B2 Compatible Model: for Oculus Quest 2 VR Headset Features: Noise Reduction, Enhanced Sound, Comfortable Size Details: Folded Size: 13.5cm x 7.5cm x 4cm/5.31" x 2.95" x 1.57" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Ear Muffs 1 x User Manual