[amazon_link asins=’B0757JLTY7′ template=’ProductAd’ store=’maxwells10-20′ marketplace=’US’ link_id=’e6c41cb1-d5ec-4500-a3bb-bfcda6ebc25f’]FIT 90% OF RINGS and EASY TO USE – Come in 2 sizes: (6 pcs) ø2mm X 10cm coil is best for thin rings that are less then 3mm in thickness and the (6 pcs) ø3mm X 10cm flat coils are best for rings up to 5mm in thickness. This Ring Size Adjuster will make your ring smaller without resizing. Moreover, it fits both women and men rings. Whatever you do your ring fits perfect and there is no chance to lose your valuable jewelry down. HIGH QUALITY FDA CERTIFIED TPU SILICONE – Forget about allergies and discomfort. TPU (thermoplastic polyurethane) is used in medicine and therefore is completely safe for health and causes NO irritation whatsoever. TPU is reusable and durable. It is also suitable for all rings: gold, silver, platinum and for those rings that have diamonds. Easy to put on and you can barely feel it.