Portable Book Document Holder Frame Reading Desk Book Stand Bookrest Bookstand Tablet Stand IT016H Tablature frame，Reading frame，iPad frame，Tablet PC Frame Hand-Roll Piano/ orgatron Tablature. Working as reading frame when you read. Making it as file frame when you use computer. High class leather stripe design， can put into brief case， school bag. Can be used when reading for students to correct reading guesture. It has 2 fixed arms can hold the book or file tightly has PVC anti-skidding pat to prevent the frame to slid. Maximum file holding is 60mm， and there is extensible arms which can hold book or files upto 300m. Feature: Material: ABS Size: 210mm(H)*160mm(W) Tickness: 11mm Supports background music Package: Portable Bookstand Microfiber Cleaning Cloth ( as a gift ) Packed Safely in Bubble Bag