This is a drop-in angled desk stand for your Uniden SDS150 radio scanner. Made in the USA from US-made materials on US-made machines at a US-based and owned company. Made from premium polymer with carbon fibers for strength. Fits only the SDS150. Your scanner slides into place and is removed easily and without resistance - perfectly sized. Holds your scanner at a 25-degree rear angle to make it easier to see. Nice wide base makes it stable and it will not tip over even with external power or antennas attached. Bottom has grippy silicone feet that will not fall off.