I upcycled window envelopes with design paper and decorated them with stickers, washi tape, etc. to make them cute. There are 7 long (vertical) envelopes and 10 wide (horizontal) envelopes. All flaps are magnetic closure. Regarding shipping, I will use the most affordable method possible. Also, I cannot be held responsible for any issues after shipping. These are handmade items. I create them carefully, but as a handmade item by an amateur, there may be some imperfections such as warping or misalignment. Please refrain from purchasing if you are looking for the perfection of a commercially available product. m(__)m