SanDisk 32GB and 64GB Class 10 microSDHC Memory Card and SD Adapter

SanDisk Ultra microSDHC UHS-I Card

• Transfer Speed: Up to 80 MB/s transfer speed 
• SanDisk MicroSD Card Dimensions: 0.43in x 0.59in x 0.04in
• SD adapter Dimensions: 1.26in x 0.94in x 0.08in
• Operating Temperature: -13 Degrees F to 185 Degrees F
• Storage Temperature: -40 Degrees F to 185 Degrees F
• Waterproof
• Temperature-Proof
• Shockproof
• X-Ray Proof 
• Magnet Proof
• Memory Zone app lets you auto-manage media and memory for peak phone performance. Available for Free in Google PlayStore. Search "Memory Zone".