Product details:

SanDisk Ultra PLUS microSDXC and microSDHC cards are fast for better pictures, app performance, and Full HD video. Ideal for Android smartphones and tables, these A1-rated cards load apps faster for a better smartphone experience.
Brand:SanDisk
Manufacturer Part Number:SDSQUNI-256G-AN6MA
Manufacturer:SanDisk
Assembled Product Dimensions (L x W x H):0.59 x 0.43 x 0.04 Inches