UB20 SERIES 2 II Wall Ceiling Bracket Mount fit for Bose all Lifestyle CineMate by Completestore Feature: All hooks are made of rounded corners, easy to install. Crude scrub and glaze light surface,touch smooth. Glaze light multilayer reinforcing brackets,waterproof and dustproof. Specification: Color:Black Material:Plastic +metal Weight:300g Fit for: Bose all lifestyle cinemate. Package included: 4 x bracket components 9 x small gadgets 1 x installing instructions