From the Manufacturer Optimize the performance of your wireless mouse and encourage a neutral wrist position while you work with the 3M Gel Mouse Pad Wrist Rest. This large-sized mouse pad features a Precise mousing surface and a tapered, gel-filled wrist rest that utilizes rounded corners and a soft black leatherette covering for optimal comfort. An antimicrobial finish helps prevent stains, odors, and product degradation making this stylishly designed wrist rest easy to clean.Gel Mouse Pad Wrist Rest, Large Size (MW310LE)At a Glance:Ergonomic design encourages a neutral wrist positionSoft gel-filled wrist rest with antimicrobial black leatherette coveringMicro-grooved Precise mousing surface Large size ideal for maneuveringNon-skid base for extra stabilityBacked by a limited one-year warrantyGel-filled wrist rest for optimal comfort.Gel-Filled Design3M's gel technology creates a wrist rest that is firm enough to encourage proper wrist posture, but soft enough to provide optimal comfort. The tapered design with rounded corners features a soft black leatherette cover that will match any office decor. 3M gel-filled wrist rests are guaranteed not to leak and are puncture-resistant under normal use.Battery saving surfaceextends battery life of wireless mice up to 75%.Battery-Saving Mousing SurfaceThanks to a micro-grooved surface, 3M's Precise Battery-Saving Mousing Surface can extend the battery life of wireless mice by up to 75 percent. Lab testing showed that optical mice from leading manufacturers drew less current when used on this mousing surface rather than on typical desk-top surfaces and black-foam mousepads, significantly reducing battery consumption. This surface also enhances the precision of optical mice at high speeds.Measuring 9.25 by 8.75 by .75 inches, this mouse pad features a large size that's ideal for maneuvering. A non-skid base helps ensure the mouse pad stays secure on the desk while in use.Antimicrobial ProtectionThe wrist rest's black leatherette cover features antimicrobial protection to inhibit the growth of microorganisms, such as bacteria, on the product surface. This helps to prevent stains, odors, and product degradation, as well as making the wrist rest easy to clean.The 3M Gel Mouse Pad Wrist Rest is backed by a limited one-year warranty.What's in the Box3M Gel Mouse Pad Wrist Rest, Large Size.Comfort SolutionsMousing SurfacePrecise Battery Saving Mousing Surface (MP200PS)Foam Wrist RestsFoam Mouse Pad Wrist Rest (MW209MB)Foam Wrist Rest (WR209MB)Gel Wrist RestsGel Mouse Pad Wrist RestCompact size (MW309LE)Gel Wrist RestCompact Size (WR309LE)Gel Mouse Pad Wrist RestLarge size (MW310LE)Gel Wrist RestLarge Size (WR310LE)Gel Wrist Rest for Ergonomic"Split" Keyboards (WR314LE)Gel Wrist Rest for "Curvy"Keyboards (WR315LE)Gel Wrist RestExtra-Long (WR340LE)Gel Wrist Rest for Mouse or Trackball (WR305LE) Product Description Precise surface enhances the precision of optical mice at fast speeds. Battery saving design extends battery life of wireless mice up to 50%*. 3Ms gel technology creates a wrist rest that is firm enough to provide the support you need, but soft enough for optimal comfort. Leatherette cover feature antimicrobial product protection which inhibits the growth of microorganisms, such as bacteria, on the product surface, that can cause stains, odors and product degradation. 9.2" x 8.7", black with Vertex design. MW310LE