This product is a pair of vintage Olympic Size 2" Spin Lock Barbell Weight Collars in red color. Made of cast iron, these collars are designed for weight lifting and come in a set of 1 pair. Each collar weighs 5.51156 lb / 2.5 kg, making them suitable for unisex adults. With a diameter and length mentioned in the photos, these collars offer a secure and durable option for your barbell weights.
