SVEN MP44 CONTROL TYPE SURFACES Edge Stitching Anti-slip base Rugged Surface Size: 440 x 350 x 4mm SELECT YOUR OWN PREFERENCE SVEN Series comes in 4 sizes Immovable Like a Rock Our mouse game pad use a non-slip rubber base to fix the surface to a single spot. We designed a no matter which Fantech surface you go for, you can be assured it will remain immovable to matter how excited your movements. Design Type Control Edition Material Stitched-edges Yes Illumination No Dimension 440*350*4mm Thickness 4mm