Product Description Ideal for extra-thick to super-extra-thick yarn! (Size 15 - 10mm needles) This is an assembly type with 8 parts (large, medium, and small) that allows you to adjust the number of stitches (up to 42 stitches). The parts are assembled in a circular shape for use. ● Color: Green ● Material: 100% Polypropylene, 1mm thick ● Includes instruction manual/text ● Type/Quantity (1 set) [8 stitches: width 22.4cm: height 12.6cm: quantity 4 pieces] [3 stitches: width 8.8cm: height 12.6cm: quantity 2 pieces] [2 stitches: width 6.1cm: height 12.6cm: quantity 2 pieces]