Size: Approximately 40 x 35 cm, gusset approximately 10 cm Image 3: It's large enough to easily fit six tissue boxes. It's unlined, so the seam allowances are enclosed in French seams. Image 4: It folds up compactly for carrying as a shopping eco-bag. Please refer to the folding method from Image 5. It will be folded to the specified size for shipping. Although it's the 4th image, the bag in the image is the one you will receive. Also listed on other sites.