Needles: Nickel-Plated SteelCase: Polystyrene Cap: Cork Thickness Length (mm) & Quantity:1.02 x 66.7 / 2 pcs.0.97 x 44.5 / 2 pcs. 0.84 x 51.5 / 2 pcs. Large needle eye. Flexible and warp resistant. Runs smoothly through cloth. Maufactured by Tulip Company Limited.Warning: This product should be used for sewing purposes only. Please keep out of reach of small children. minimum 1 box