Trade Twin Pack 2 x 32GB Memory Card class 10 SD SDHC class 10 Ultra Fast Secure Digital Memory Card class 10 for Panasonic Lumix DMC-S1, DMC-S3, DMC-TS1, DMC-TS3, DMC-TS10, DMC-TZ2, DMC-TZ3, DMC-TZ4, DMC-TZ5, DMC-TZ6, DMC-TZ7, DMC-TZ8, DMC-TZ9, DMC-TZ10, 2 x 32GB Class 10 Ultra High Speed SDHC Memory Card class 10 Life time warranty Data is not lost when power is turned off Write Speed: 19MB/s. Read Speed: 20MB's All Cards shipped FedEx Express with Tracking Number for a trouble free serivice 2 working days to most parts of the USA