Needles: Nickel-Plated SteelCase: Polystyrene Cap: Cork Thickness Length (mm) & Quantity: 0.69 x 39.7 / 8 pcs. Large needle eye. Flexible and warp resistant. Runs smoothly through cloth. Manufactured 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