It includes 10pcs 5.3 inch length metal D ring clips( 2 D Ring mechanism);
Made of high quality metal material,overall length: 131mm=5 1/4"
Ring inner height: 30mm, base width: 26mm.
Ring distance: 80mm,2 holes distance: 120mm
It’s was very well packaged in bubble wrap.Weight: 40g/pc,so 10pcs=400g.