Description The piano key strip is made of premium material safe and durable for a long term use. The and practical piano key strip will help you reduce your practice time and carry out more effective practice activities. Features -Color:As Shown -Material:PVC metal -Size:73.50X4.00X0.05cm/28.89X1.57X0.02in -Note: The note strip is non-sticking suitable for 61-key Electronic Organ. -Easy to install find the middle C-key marked on the piano key label to correspond to the same key on the piano then flatten the keyboard note overlay. -This piano note label would be the easiest and the most effective piano learning tool available! -Lightweight and practical you can hardly feel their presence when playing the piano. -The surface of the strips are smooth without resistance more convenient and practical. -The piano note strip is perfectly matched with the keyboard and is clear and easy to read making it easier to learn piano.