XIANQI High Quality MaterialsOur sticky note refill roll is made of high quality wood pulp and the sticky note dispenser is made of eco-friendly plastic, which is easy to use and durable. Roll Paper DesignOur sticky note refill roll adopts roll paper design, which is overall lighter and easier to carry, and the sticky notes are easy to peel off, leaving no residue and removing cleanly. With DispenserOur sticky note refill rolls are all equipped with sticky note dispenser, sticky note dispenser is reusable, you just need to replace the Sticky Notes inner core in time. Suitable SizeSticky note refill roll has 4 pieces in total, each size is 4.5*5cm/1.77*1.97inch. 4 pieces of sticky note dispensers are included, each size is 7.5*5.5*4.4cm/2.95*2.17*1.73inch. size pink, green, yellow, blue Widely UsedSticky note refill roll can be used to stick on the edge of computers to remind them important work that needs to be done today. It can also be used as a note to remind you of important events or celebrations in your daily life.