[SUPERIOR SOUNDPROOFING]: Made from HIGH DENSITY 100% polyester fiber, 300lbs per cubic yard, better Sound Insulation than soundproofing foam! Sound proofing and flame retardant, odorless, non-toxic, non-slip, corrosion resistant, and fade resistant. | [STYLISH]: 12'' X 14'' X 0.4''. Stylish hexagonal honey comb panel design doubles up as a decorative wall art in your favorite space, which allows you to leave countless beautiful memories in a comfortable environment. | [EASY TO INSTALL]: Both general purpose spray adhesive and double-sided tape work. Simply attach spray adhesive or 3M double sided tape (not included) to the back of each panel and adhere in the desired position. | [WIDE APPLICATIONS]: Great for spot treating sound on walls in your studio or office - For use in recording studios, control rooms, Offices home studios, home entertainment theaters, Home Offices. Easy to shape and cut to size, altering won’t affect performance. Or use it on the ceiling, behind the TV or under your rug! | [AFTER SERVICE WARRANTY]: Our US based customer service means that you can trust that if you’re not satisfied for any reason, you can get a hassle-free refund or replacement.

Vinyl stickers: Printed on transparent material, 50% thinner than other stickers and you can't feel the stickers when you play the piano. No residue when you take it off. | Works for 88/76/61/54/49/37 keys: Please refer to instructions before you apply, it can help you to find the right key for right stickers. | Easy Installation: Come with a stick for installation, just peel off the stickers and use stick to apply it to piano keys. | Piano Sticker Use Instrution Included: Please read the use guide carefully, clean up the piano with soft cloth before apply, sticking sticker with installation stick will make it more neat and beautiful. | Best gift for Piano beginner kids, help find the right key quickly. Can be removed with no resistance and never harm your piano.

Contoured for smooth release | Made from Lexan for a powerful gripping surface | Provides an extremely positive attack for super-fast licks