... & unique design 3.patent.with CE and RoHS Foldable LED light pen 1.book light, freely stretch, compress 2.bend. Innovative & unique design ... 3.patent.with CE and RoHSFoldable LED light pen & book light, freely stretch, compress & bend. Innovative & unique design, with ... purpose, Can do tailor-made color, Can print customer's logo.Logo Size:(H*W) 1.8*1.5cm;Carton Size:(L ...