... High Quality Chinese Style Promotional Novelty Ceramic 8GB Gift USB Shape OptionsBracelet/wristband, pen, cartoon,figures, food, fruits, heart, soccer, lighter, namecard, credit card ... ,candy,etc.MaterialCover is made of silicone,no harm.Coloraccording to demandSizeaccording to demandCapacities256MB,512MB,1GB,2GB,4GB, 8GB, 16GB, 32GB,64GB ...