The Atlantic Bookshelf Speaker Stands, Pn 77335799-Black 2-Pack, Feature A Steel Atlantic 77335799 Bookshelf Speaker Stand; 45 Adjustable Mount; Steel Tube Construction; Wire Management Accessibility Hole Versatile - The mounting plates are adjusted directionally to either pointing straight forward or at a 45-degree angle for the most optimum sound. Atlantic bookshelf speaker stands are the perfect additions to your home entertainment system. Wire Management ? Run the speaker cables through the hollowed center of the bookshelf speaker stands? steel poles, keeping the speaker cables out of sight and well protected. Heavy Duty Construction ? Durable all-steel mounts and poles can support bookshelf-style speakers up to 20 lbs. each with ease. Sturdy pedestals keep your speakers safe for years to come. EASY ASSEMBLY ? Atlantic bookshelf speaker stands can be assembled in minutes and have non-marring feet. The space-saving dimensions of the bookshelf speaker stands are 10.5? (W) x 10.5? (D) x 30? (H). LOCAL SUPPORT - Our California-based customer support team are happy to assist you by voice or email. Please reach out to us if you need help with your Atlantic products.