Alloy Twist Rings 8 pieces (4 large + 4 small) Size: (Large) Approximately 32mm in diameter (Small) Approximately 21mm in diameter How about using them for handmade parts? *Made in a foreign country. There may be burrs, distortions, stains, small chips, etc. *We carefully package our items, but we cannot provide a guarantee or accept returns if they are damaged during shipping. Thank you for your understanding. m(_ _)m #green