★ Abacus not included. This is an image sample of a 23-digit abacus. Cover only for sale. We have many other patterns on display, so please take a look. Outer dimensions: Approximately 37cm x 9cm For 23 digits. Please confirm. Material: Quilted fabric *If you would like a 27-digit version or wish to purchase multiple items, please consult us via comment before purchasing. (We will check stock, fabric, parts, etc.) Handmade, unused item. We try our best to finish it carefully, but it is amateur sewing. Please consider this with understanding. The opening is wide for easy insertion and removal with a zipper. ★ Due to the cost of materials and the considerable effort and time involved, we ask for your understanding that price reductions are not possible. Immediate purchase is okay.