Ernie Ball 9615 Techmat Non-Slip Guitar Setup Mat Savarez The 4th (E) string is

The 4th (E) string is 36 ¾” from ball-end to silk/taper

Black (SBK) Scale Length 25

Adjusts the delay time

crash w/choke

Ernie Ball 9615 Techmat Non-Slip Guitar Setup Mat Savarez The 4th (E) string isSet up, repair, and polish your instrument with the all new Ernie Ball Techmat. Made from a durable non slip rubber base with cushiony padding, the techmat's slip resistant smooth fabric surface protects your instrument from dust, debris, sharp corners, and hard surfaces. The extra large format accommodates most guitars and basses and features a metric and Imperial ruler for a quick reference guide. NON SLIP Made from a durable non slip rubber base