D-rings / D-rings While listed as 100 pieces, I believe there are approximately 110 pieces included. The size is about 19mm wide and 16mm. These have been stored unused for a long time, so they may be slightly tarnished. Please understand this before purchasing. This is the price for one set (approximately 100 pieces), but I have two sets available. If you would like both, please leave a comment. I will offer a slight discount. Immediate purchase is welcome! Metal Square Rings - Material: Metal - Shape: Square Thank you for viewing.