We designed our bags extra big to give the tea room to fully expand and breathe while it steeps. 10 compostable tea bags per unit unit dimensions 3"Wx2.75"Lx5.25"H Shelf life 2 years 100% recyclable outer packaging and 100% compostable inner packaging Read more about our tea bags here: https://bighearttea.com/pages/plastic-free-tea-bags