Clover Plastic Knitting Bobbins-1.5 inch X2.5 inch 6/Pkg Bundle with 1 Artsiga Crafts Stitch Holder 332 Bundle includes 1 Clover Plastic Knitting Bobbins-1.5 inch X2.5 inch 6/Pkg with 1 Artsiga Crafts Stitch Holder 332 Each Artsiga Crafts stitch holder is made from aluminum and measures approximately 3.5 inches long 6 knit bobbins that measure 1-1/2 x 2-1/2; 2 x pink, 2 x blue, 2 x white Knitting bobbins are used in keeping yarns from tangling. Yarn is fastened to the bobbin hook