This Sasher Collection is part of Pauline's Quilters World. This product is a large set and includes 10 sizes: 1/8", 1/4", 1/2", 3/4", 1", 1 1/8", 1 1/4", 1 1/2", 2", and 2 1/2". It is designed by Pauline Rogers and is designed and made in Australia. This ingenious tool makes it easy to make sashing for Quilt As You Go Quilts, bias, bindings, and trims!