Size: Approximately 10 cm (height) x 13 cm (width) (slight variations possible) Red fabric is used for the inside. Quilt batting is used. Red thread is used. I make each item with care and effort, but they are handmade by an amateur. Please understand that there may be imperfections such as shape distortion, crookedness, and glue overflow. Also, since I make several items from a single piece of fabric, the pattern placement may differ from the photos. If you have requests for fabric patterns, etc., I can accommodate them to some extent! *Please note that I cannot offer discounts.