Large Safety Pins, Heavy Duty Blanket Pins, US Military Laundry Pins, Set of 2 Size: Length 12.3cm x Width at thickest point 2.7cm (Measurements are taken by hand, so please allow for slight variations.) These heavy-duty safety pins have an astonishingly strong opening mechanism. They weigh 30 grams. They are not suitable for regular clothing. Typically used for durable laundry, hanging heavy items, or thick materials such as canvas, leather, vinyl, and upholstery. These heavy-duty safety pins are ideal for outdoor gear. Some reviewers have mentioned the lack of a sharp point. Therefore, we are improving our technology to make the pins sharper. Color: Silver tone Stains, tears, odors, etc.: None