Desk mat | Mars draa

"The Draa of Mars" Sandy landforms formed by the wind or aeolian bedforms are classified by the wavelength—or length—between crests. Sandy surface features are classified by the distance between crests. On Mars we can observe four types of features: ripples, transverse aeolian ridges (known as TARs), dunes, and those called “draa.” All of these are visible in this Juventae Chasma image. • 100% polyester top • Anti-slip natural rubber base • Thickness: 0.12″ (3 mm) • Hemmed edges • Blank product sourced from China This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!