Canonical: https://spinnyad.com/accessories/acrylic-cover/ Acrylic Cover Pre-order SKU SA-COVER-22 # Clear Acrylic Safety Cover for 16.5 and 20 Inch Hologram Fans $69 Ships free with any fan, or $12 on its own. 30-day returns. - Fits 16.5 and 20 inch fans on the wall bracket or desktop stand - Clear cast acrylic with a matte black mounting ring - Keeps hands, hair and dust away from the blades - Barely changes brightness; reduces fan noise slightly Questions before you buy? [Contact us](https://spinnyad.com/contact/). We answer Monday to Friday, 9am to 5pm Eastern. ## Safety first at counter height A hologram fan is a spinning blade. Above 6.5 feet it is out of reach; at counter or window height it needs a cover in any space with customers, especially kids. The acrylic cover encloses the fan, keeps dust off the LEDs, and comes with the [Storefront Starter Bundle](https://spinnyad.com/bundles/storefront-starter/). ## Specifications Fits 16.5 in and 20 in fans Outer diameter 22 in Depth 4.5 in Material Cast acrylic, 3 mm Warranty 90 days ## In the box - Acrylic dome - Mounting ring and screws ## Questions we get asked ### Does the cover dim the display? Slightly, on the order of 5 to 10 percent, which is not noticeable indoors. It also cuts the fan noise a little.