It is used with various carrier tape bandwidths, including 5.4 / 5.5 / 9.2 / 9.3 / 9.5 / 13.3 / 21.3 / 25.5 / 37.5 / 49.5 / 65.5 mm, etc. it is an antistatic material, which can be divided into heat sealing type and self-adhesive type All cover tapes have undergone complete sealing and reliability tests to meet the customer’s sealing test standards—Upper Cover Tape made in China Factory