• 7/16 in. x 3-1/2 in. Bull Ring
• Mfr. item number - 7-54
• Made of pure copper and bronze and provide maximum service and safety
• The long sharp point of the self piercing ring cuts a clean hole
• No other attachments or tools are necessary
• Ring is packed with flathead screw for securing ring in place
• Weight: Approximately .45 pounds
• Shipping Dimensions: Approximately 6 x 5 x 1 inches.