I purchased these but haven't had a chance to use them, so I'm putting them up for sale. They are new and unopened. I do not have any pets, and I am a non-smoker. Sannco SUN-11-15 Single-sided Rivet, Large Size Antique Gold 15 pieces Diameter: 9mm, Leg Length: 8mm These single-sided rivets are perfect for fasteners, reinforcing seams, and decorating fabrics and leather. Sannco SUN-11-157 Double-sided Rivet Setter, Large Size Silver Diameter: 9mm These can be widely used for belts, bags, clothing, fasteners, decorative hardware, accessories, etc. Thank you for looking.