88-Key Full Size: 88-Key Detachable Piano Sticker, 88-Key Piano Keyboard Is Marked. Compatible With Most Piano Models And Standard 88-Key Piano Keyboards On The Market. Upgrade In 2023: Our Piano Stickers Are Made Of High-Quality Silicone, Which Is Safe And Harmless. Unlike Traditional Piano Stickers, Which Need To Be Glued To The Piano Keys With Glue Or Stickers; We Only Need To Put The Piano Stickers On The Piano Keys In The Order Of Notes. It Will Not Affect The Beauty Of The Piano And Protect The Cleanliness Of Your Beloved Piano Well. Simple Installation: Find The Middle C Note Before Placing The Piano Keyboard Sticker On The Piano, And Then Match The Piano Keys To Cover All Notes. Our Product Box Contains 3 Series Silicone Piano Straps, They Are Bass Silicone Piano Straps, Midrange Silicone Piano Straps And High Note Silicone Piano Straps. Attractive Design: Our Piano Letters Are Large Enough, Clear And Easy To Read-Display The Notes Of Each Piano Key, With Double Tones, To Help Children Find The Corresponding Keys From The Piano Keyboard Faster And Easier, Very Suitable For Beginners. In Addition, Each Note In The Keyboard Sticker Has A Bright Color Code To Help Children And Beginners Quickly And Easily Recognize And Remember. [Remove And Reuse At Any Time] When You Start To Recognize The Piano Keys And Are Familiar With The Octave Rules, You Can Remove The Detachable Piano Sticker From The Piano Keyboard. In Addition, If You Feel That You Are Not Skilled Enough, You Can Put It Back At Any Time. Piano Sticker With Removable Key