This is a handmade lesson bag (^_^) The lining is made of durable twill instead of quilting so that it can be folded compactly and stored in a school bag, etc. (^_^) «Size» Height: Approximately 30 cm Width (opening): Approximately 44 cm Gusset: Approximately 4 cm «Materials» Outer fabric: Broadcloth, cotton blend fabric Lace: Cotton (fray-resistant treatment) Lining: Twill Same design on both sides, with a seam and lace. Pattern/Design: Floral Type: Lesson bag, book bag Style: For girls *This is a sample, so the actual product you receive may have a slightly different pattern appearance depending on how it is cut. *We try to make the photos as close to the actual colors as possible, but the colors may vary slightly depending on your monitor. *This listing is for the lesson bag only. The background items are not included.