HERE IS A GREAT PRACTICE AID FOR CELLO PLAYERS, A HEAVY RUBBER MUTE. MAKE YOUR PLAYING QUIETER. FOR PLAYING CERTAIN TYPES OF MUSIC ALSO. ITEM IS STRONG AND DURABLE AND WILL GO OVER THE TOP OF YOUR BRIDGE. ORDER BY 3.30 MON-FRI AND WE WILL AIM TO DESPATCH YOUR ORDER THE SAME DAY. ALL ORDERS OF 5 ITEMS OR MORE QUALIFY FOR FREE DELIVERY.