NB – Large Perforated Sticker Sheet – Flapjack Octopus This sticker sheet features a smooth, translucent matte finish that blends naturally into any page. The perforated sheet lets you tear off sections, so you can take just what you need on the go. 1 sheet Dimensions:W90 x H165 x D1mm Founded in 1949, NB is a Japanese brand that specializes in producing paper products such as letter sets, washi tapes, and stickers.