●PREMIUM CERTIFIED TPU:The ring reducer is made of TPU which is reusable and durable, completely safe and won't cause any irritation, no need to worry about allergies, easy to apply, no adhesive, chemicals or fasteners required.●DISCRETE AND COMFORTABLE: Invisible soft TPU material, transparent see-through with abrasion resistance and general elasticity, leave no doubt about visibility. It will bring you convenience and comfort while ensuring that your ring won’t be lost due to looseness.●MULTIPURPOSE AND WIDE APPLICABILITY: The RING SIZE REDUCER SET fits most women's and men's rings, great way to make your ring remain comfortable to wear without having to re-size, keeping your jewellery undamaged, just choose the right size and clip or warp on your rings.●ANTI-SCRATCH PERFORMANCE: Easily insulate your ring from being scratch with frictional force when take or hold something on hand, soft & invisible safe for daily use.●COMPACT COMBO SET: 20 Packs in 2 styles in 6 Sizes, for 4 pcs spiral ring sizer tubes, you can cut to shape to adjust as needed. Wrap it around the ring like a coil until it fills the gap you have and the ring fits tight. Product Description