Ring Guard Sizer Size Adjuster Reducer Spacer Fitter Tightener For Loose Rings 6 sizes - All the sizes make it convenient to find one that fits your needs for all different ring types, perfect for both men and womens rings, allowing you to combine multiple rings in one single piece. Easy to put on - just pick which style you prefer best and start twisting it around the ring. Feeling good with no discomfort. Discrete and clear - Being almost transparent, they do their job without showing and you don't even know it's there. Simple solution for loose rings - keep your ring from sliding up towards the knuckle and also from spinning so frequently. Have the look and security - Resize without damaging your ring and keep it beautiful, just as it was when you bought it!