The round base for a crochet basket, 10cm, is used when making macramé or crocheting baskets. The base is the foundation for making a crochet basket from cotton cords and yarns, or other products. The plywood base is laser-cut and has no surface finish. You can paint or decorate the base to your own design using acrylic paints, markers, etc. The base is 3 mm thick. The hole diameter is 9 mm.