Small, versatile, and ready to hold on tight to your photos, music, movies, and more - the Leef microSDHC cards currently come in sizes ranging from 4GB to 64GB. ItÕs the perfect memory device solution for tablets and smart phones. WhatÕs more, Leef microSDHC cards are all waterproof, so youÕll never have to cry over spilled milk or anything else for that matter. Leef SDHC cards currently come in sizes ranging from 4GB to 64GB. ItÕs the perfect memory device solution for digital cameras and video cameras. WhatÕs more, Leef SDHC cards are all waterproof and dust proof.