Check the listing for details. 16 Sets Spikes and Studs Kit, 7mm Cone Spikes Punk Rock Rivets, Silver. Condition: New. Listed at 11.98 USD. Description:[Material] Brass spikes with iron screws, the spikes and studs kit have high hardness and wear resistance, are not easy to deform, are strong and durable, and can be used for a long time.[Feature] The tapered nails have a beautiful glossy tone, provide creative flexibility, and have a strong bottom penetration, it can add some details to your outfit, are suitable for any outfit, and can help you create your unique punk style.[Easy to Use] The tapered nails are easy to install, just drill a hole and screw in, and they are very secure once installed.[Applications] Our rapid rivet screws are perfect for art making, leather crafts, and clothing making, and can be used to decorate your bags, shoes, belts, and jackets.Specification:Material: Brass Spikes and Iron ScrewsColor: SilverTotal Size: 0.7x1cm/0.3x0.