Church offering envelopes make it convenient for givers and treasurers. Bill-size. These undated envelopes are large enough to hold unfolded checks and currency. These envelopes are for individuals or families in their regular church giving. Space provided for name, address and amount. 3 1/8" x 6 1/4" envelope Package of 100 Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.