... Good sealable edge and good printing 3) Strong, nonpoisonous Flower SleevesMaterial: CPP/BOPPThickness:30micron-70 micronPrinting:1-7 colors ... ) Customerized sizes, colors ,shapes,logo,etc. Products series:1) Flower sleeves: V shape, Y shape, Y- scallop shape, Y-moon ... Flower rolls: big core or small core for your choice Packing: 50pcs/bundle, 100pcs/bundle, then put into the carton flower sleeves