Add a decorative edge to your upholstery with these Dritz Upholstery Twist Pins. Featuring 12mm decorative clear plastic heads, these twist pins are easy to use and perfect to hold slipcovers, arm covers, dollies or mattress pads firmly. Made from high-quality material, these upholstery twist pins are durable and rust-free. They can be a great addition to your home decor accessory kit. This pack includes ten 3/4-inch twist pins.