- drumhead Hydraulic Line 10"- Double layer of 177 micron mailla.- Transparent film with black line.- The drumhead most used by rock groups. - Weight approx.
- Hydraulic Line 18" Patch- Double layer of 177 micron flail.- Transparent foil with black line.- The most used patch by rock bands. - Weight approx.
- Hydraulic Line 16" Patch- Double layer of 177 micron flail.- Transparent foil with black line.- The most used patch by rock bands. - Weight approx.
- Hydraulic Line 14" Patch- Double layer of 177 micron flail.- Transparent foil with black line.- The most used patch by rock bands. - Weight approx. 150 gr.
- Hydraulic Line 13" Patch- Double layer of 177 micron flail.- Transparent foil with black line.- The most used patch by rock bands. - Weight approx.
