Post-it Super Sticky Notes stick twice as strongly as Post-it Standard Notes. They are versatile and ensure that your messages are clearly visible. The yellow colour is ideal for notes, messages and reminders. These sticky notes stick to vertical and difficult to stick surfaces and are perfect for all your notes. They are made from PEFC-certified paper from sustainable forestry and the adhesive consists of 60 % raw materials from an annually renewable plant. The recycled cardboard packaging can be used to easily store sticky notes on your desk or in a cupboard and can be recycled when no longer needed.