This is a set of envelopes, stationery, and stickers created by directly inkjet printing cat illustrations drawn by me and my daughter onto kraft paper, as shown in the image. The stickers are cut out one by one. Please note that the bands on the envelopes and stationery may vary. Thank you for your understanding. The sizes and quantities of the letter set are as follows. Sizes are approximate. Please understand that these are handmade and may differ from machine-made products. * Envelopes: Approximately 98mm x 200mm, 4 sheets * Stationery: Approximately 210mm x 148mm, 12 sheets * Stickers: Approximately 30mm x 30mm, 4 sheets Many of the stickers are handmade and do not have a peel-off line on the back. Thank you for your understanding. Discounts are available for purchases of two or more items. Please comment before purchasing. Discounts cannot be applied after purchase. The discount amount is listed in my profile. Please refer to it. If you are purchasing only this item, you can buy it immediately without commenting. If you are purchasing multiple items, please "like" the items you want to purchase, which will help me. Also, the shipping method may change depending on the weight and thickness. Anonymous shipping is available for three or more items. Thank you for your understanding. Thank you for your interest.