White PowerTabs made by Banner Ups White BannerUps PowerTabs - Sold in 100-packs This new and unique design allows sign shops to make strong, yet inexpensive banner blanks instantly in their own shop Banner Ups PowerTabs are less conspicuous than grommets and blend into the banner substrate for a more pleasing visual effect No sewing, grommeting or special tools required! Use PowerTabs with virtually any banner media, Tyvek, Coroplast, Foamcore , scrim vinyl, or paper