Self Adhesive Label Holder 15x1000mm . Our self-adhesive label holders are supplied from stock in pre-cut lengths but special sizes can be supplied on request. Each holder is supplied with white card inserts and a cover strip. Pre-printed inserts can also be supplied for each of the holders incorporating barcodes and location codes on request. . Self-adhesive offers a long term option of fixing label holders and more stability in environments where the labels need to be changed frequently. The smaller holders are an ideal solution for the identification of pigeon holes, whilst the larger holders also suit environments such as offices, libraries and schools. . Instant and highly visible identification.