ROG Moonstone Ace L The ROG Moonstone Ace L is a large gaming mouse pad made of durable tempered glass, featuring an ultrasmooth surface optimized for fast, consistent mouse glides and an anti-slip silicone base. Ultrafast glides: Smooth matte surface for swift and accurate hand movements Noise-reducing design: Ensures swipes are extra quiet Exceptional durability: Made of impact- and scratch-resistant tempered glass Full, anti-slip base: A full silicone base provides exceptional stability and features ROG-inspired markings Large size: Measures 500 x 400 mm