This sale is for a single 10 pack of 16mm Crystal Clear brand splicing tape. 10 individual 45ft rolls of 15mm wide non-perforated extra tough clear splicing tape. This tape is a little thicker than most tape on the market and holds up extremely well under stress and won't yellow over time. Intended for archival splicing or frequent projection that needs to last. The roll dimensions are 1" ID and 2" OD compatible with model M2 & M3 Leo Catozzo splicers and possibly other similar splicers