This is what you wear to make a creative statement. V shape shiny half round edge ....925 Sterling Silver plated..high quality and well made.Wear with or without a pendant for two unique looks.Open back makes it easy to slide a pendant on. Easy to adjust to your neck. Quality plating. Made by our company in the USA.Measurements are approximate. Sizes are approximate. Check out our store for more great bargains and unique gifts!Neck collar opening measures:5"wide by 5 3/8" long easily adjusts to fit your neckAdd us to your favorites!Our jewelry is new, not previously worn. We are liquidating our inventory at bargain prices. Please make payment within 2 days of purchase. Feedback is very important on Ebay. If you are satisfied with your item, please leave positive feedback. We strive for 100% customer satisfaction. Please email us first with any concerns or problems that may arise. We assure you, we will do everything we can to quickly and efficiently resolve any issues you have. We will promptly leave feedback for our customers when feedback is left for us. Any questions along the way please feel free to email us at any time! VNC014 Our neck collars are handmade, not mass produced. They can be gently adjusted in the back to lay nicely on your neck.