VIRTUALLY INVISIBLE DESIGN: High quality transparent silicone material and updated unique design, practically invisible on rings.After wearing, you hardly see the existence of "ring reduction". .SOFT FLEXIBLE SILICONE: Non-toxic, skin-friendly, soft and comfortable to wear, no pain and no irritation of the fingers, odorless and environmentally friendly.very safe for the skin and the ring, without side effects, soft and pleasant. .REDUCE RING SIZE: A total of 8 sizes in one pack, reduce ring size from 0.5 to 2.Perfect fit for loose rings.Prevent the ring from slipping off your finger.Will not be caught in clothes or other objects (if your ring is slim you can cut it properly) .EASY TO USE: Hold the rings well and feel nothing on your ring and fingers when using them.Depend on your needs to cut and assemble your rings.Use the "ring downsize" with a width slightly larger than your ring to press on the inside of your ring. .ALMOST FITS TO RINGS OF ANY SIZE: Fits to rings with a width of 1.5 mm to 9.5 mm, perfect for women and men rings (also wide rings).Also works with large knuckles.Easy to clean: Effortlessly removes dirt, oil and dust. .