Convenient and environmentally friendly. Recycled Post-it® Notes: combine functionality and sustainability. 100% recycled paper, made from 100% PCW (Post Consumer Waste or waste paper produced by end consumers). Renewable-source glue consists of 60% plant material. Each package contains 24 blocks of 100 leaves. Each note is 38 x 51 mm. Paper: 70 g/m2. Eco-efficient bulk dispenser, the cubes are not individually wrapped.