Need new foam for your Chimalong XR (CH1XR) or Chimalong XL (CH11)? This is replacement foam is 21.25 inches long and has holes for 11 tubes. Look closely at your Chimalong tubes and you'll see markings an inch or two from either end of the tube. For best sound you want to position the foam so it is contained within these marks.

These are sold individually, if you are replacing both pieces of foam, please order 2.