Aidata UM003 Mouse Platform Under Desk, Platinum, Sturdy Metal Clamp Fits Onto Desks up to 40mm/1.57", Platform Rotates 360 Degrees, Built-in Cable Clip Keeps Mouse in Place Ergonomic Design and Under-Desk Swivel Mouse Pad Sturdy metal clamp fits onto desks up to 40mm/1.57" Platform rotates 360 degrees to hide mouse under the desk Built-in cable clip keeps mouse in place Dimensions: 8" x 2.5" x 10"