This extremely robust SD card for professional use is extremely reliable. Thanks to the Tough specification of the SF-G series, you can rely on its performance and robustness even under the most difficult recording conditions. Arm yourself against mud, dirt and chaos. Maximum reliability for irreplaceable images. Resistant to dust, dirt, water, mud and dirt even under the most extreme conditions. The new, one-piece, extremely robust SD card withstands falls from up to 5 m in height. The world's first one-piece molded structure3 provides a rugged SD card. With the SF-G Series Tough Specification cards in an innovative one-piece moulded design, professional photographers can concentrate on taking pictures anywhere with a clear conscience. First grooveless SD in the world. Unlike conventional SD cards, the new SF-G series cards with Tough specification do not have susceptible connection grooves and write protection switches, which make it difficult to record data if damaged.