this is a manufacturer which specializes in all kinds of optical fiber flashing gifts items, if need, you can email to trade03 at xxxxx such as flashing promotion gifts items, the main products this company specially manufacture are fiber optic cap, fiber optic bag, flash pillow, projection pen, mobile, flashing lamp and so on.Flash cap is using of the optical production of the latest high optical technology. we make many your fond color images, logo and sign embroidered on the cap and flashy. We can custom design your cap with your very own company logo to suit your business or promotional xxxxxThese products are great for royal vocal concert, place of interest ,bar, fancy dress, rave parties, nightclubs, promotions and special occasions. It makes the great representative advertising gifts for the fans of movie, ball, and tourists