45 x 52 mm Clear Perforated Shrink B for Hot Sauce Bottles, Woozy Bottles, Tubes, Other Narrow Containers [Compatible Diameter Range: 3/4" – 1”] - Bundle of 500

This is for the clear color. The usable width is less than the advertised width to outside edge of serration. So they dont fit a wider lid application. Good plastic material and lots of pieces in packets, BUT will only work for and fit a very narrow bottle top. Love if they had same material just a few mm wider. Another version I bought from same supply did fit so the difference is a mere few mm.