Adjustable width to fit multiple PC case sizes: width adjustable from 5.7 to 9.7 inches to accommodate different desktop PC towers and provide secure, stable support. Durable materials and finish: plastic construction with a surface electroplating process for an attractive, wear resistant surface that is easy to clean. Easy and reliable adjustment: rabbit ear screw mechanism allows smooth, worry width adjustment for quick setup and secure sizing. Mobility with stability: four caster wheels enable easy movement; built in brakes add stability during positioning and use. Tool assembly: simple and straightforward setup; you can mount your CPU on the stand quickly with no tools required. Versatile use scenarios: Home or office desk setup: keep the PC tower off the floor, conserve desk space, and move the unit easily as needed. IT labs, classrooms, or shared work environments: reposition stands between desks, with brakes providing secure placement during use. Gaming or editing workstations: maintain easy access for maintenance and cleaning while ensuring a stable, mobile mounting solution.