Twill tape is flat twill woven sturdy cotton or polyester ribbon
Velcro type tie holders - one or two pieces of foam material with Velcro strips to connect to the trach tube.
Changing the ties
Image retrieved from: http://my.clevelandclinic.org/head_neck/patients/head_neck_cancer/tracheostomy_care.aspx
Image retrieved from: http://www.cincinnatichildrens.org/svc/alpha/o/ent/resources/trach-handbook/care/ties.htm
Image retrieved from http://www.cincinnatichildrens.org/svc/alpha/o/ent/resources/trach-handbook/care/ties.htm