Description: 【Special design】: Speaker Wall Bracket is specially designed for HW-Q990B home theater rear surround sound, providing stable support. 【Material】: Rear Surround Speaker Mount is made of metal material, which is sturdy, ensuring the stability of the sound system for long term use. 【Space saving】: Speaker Wall Bracket wall mounted design saves space, is beautiful and practical, and makes the home environment more tidy and orderly. 【Flexible adjustment】: Rear Surround Speaker Mount supports angle adjustment to ensure the  sound effects and enhance the viewing and listening experience of the home theater. 【Easy to install】: Rear Surround Speaker Mount comes with installation accessories, is easy to install, and is suitable for various wall materials. Convenient and fast. Specification: Material:Metal Size Chart: 9cmx11cm/3.54inchx4.33inch Package Includes: 1 Speaker Wall Bracket  6 Screws Note: Please allow slightly errors 1-2cm differences due to manual measurement.