Features: 1. Detachable design is easy and convenient to sort out the piano music sheets. 2. Special music pattern is designed for music lovers. 3. Big capacity can storing 40 A4 pages, and durable for music training. 4. Delicate and stylish notebook is suitable for class, piano learning, music collection and composition. Specifications: Item Type: Piano Music Clip Material: PP Color: Black, Light Pink, Dark Pink, Purple, Blue, Orange Size: 33*25.5*3cm Package Included: 1* Piano Music Clip Notes: 1. Please allow 2-3% difference according to manual measurement. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.