Remember, you will not need these for every quilt. Only the ones that gave you pause. It is possible, unless you quilt a lot, you would only use a box a year. There are 24 sheets in a box. Usually you would use one sheet per wash load. I used 2 on a red and white quilt (I had pre-washed the fabric before cutting) and was shocked how red the sheets were at the finish. Good luck. Could someone in the US, send you some?? Would the cost be effective??