Material:cardboard, felt, bladder 

You can choose the specifications and quantity you need. Please leave a message and let us know. Thank you.

The diameters are:19.5mm、Open hole 18mm、Close hole18mm、16.5mm、12mm、19.0mm、Open hole 17.5mm、Close hole17.5mm、16.0mm.

The total number is 500 pieces, and the selling price is $173.99.

We will reply to your enquiries as immediately as possible. However, please note that we have 12-16 hours time difference with Western Europe and a 8 hours time difference with U.S.A. Therefore, we promise that we will do our best to answer your emails within 24 hours.