The size of these envelopes makes them ideal for 3-time-folded standard sized sheets of paper

2 balles de 4 po et 2 balles de 7 po

Each envelope measures a generous 10 x 13

à l'école et à la maison

These envelopes have straight flaps with reliable gum closures

eBook: Reducing Your School's Carbon Footprint - (PDF version - 1-User Download) - ISBN 978-1-55319-477-4 - Grade 5 - 8 VariesBy:Default The size of these envelopesBring climate change to the classroom by teaching students about their school s carbon footprint. Encourage students to make a difference by saving energy, money, and the globe, one step at a time.