Kensington designs high-quality, stylish computer accessories for today's computer users. Well-known for its commitment to research and extensive experience in the accessories marketplace, Kensington supports innovative product development in computer security, mobility accessories, mice and trackballs, and other categories.¤¤PRODUCT FEATURES:¤¤4 Angle settings for complete user flexibility;¤¤Folds flat for storage;¤¤Holds up to 50 sheets;¤¤Fits A4 letter, and up to Legal size paper.