1GB Class 4 Waterproof SD Card - Reliable Memory for Cameras & Devices

1GB Class 4 Waterproof SD Card. Why Choose Our 1GB Class 4 Waterproof SD Card?. Tested under harsh conditions, this SD card is waterproof, temperature resistant, shockproof, humidity resistant, wear-out resistant, drop-resistant, X-ray proof, and magnet proof.

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