80 flash grenade products are offered for sale by suppliers on Alibaba.com, of which usb flash drives accounts for 68%, metal key chains accounts for 18%.
A wide variety of flash grenade options are available to you, such as digital printing, uv printing and silk screen printing.You can also choose from metal, alloy and pvc flash grenade,as well as from 1 color, 2 color, and 4 color flash grenade, and whether flash grenade is fashion, cartoon, or cute.