Features: 1.Function: The Rings Re-sizer prevents the rings from sliding off your finger, saving your valuable rings 2.Universal Compatibility: Each set include 8 pieces. 8 pieces in 8 different sizes, fit well for ring width from 1-10mm, there is always one that can meet your needs. Suitable for both men and women& 39;s rings, even for big knuckles. In addition, you can use it to combine several thin rings. 3.Invisible Transparent Color: The transparent color does not detract from the beauty of the rings, you even cant feel its existing. 4.Insert-based Design: The insert-based design provides the rings size adjuster mold to the curves of the rings band and the buckle can keep the adjuster stay well on the rings. It& 39;s also a solutions for fingers with knuckle problems, easy to use, never worry about scratching rings or retain moisture. 5.Durable And Comfortable: Made of soft TPU material, abrasion and oil resistant and has good elasticity, make your ring sit snug to the fingers without pinching your skin. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect. Please allow slight deviation due to manual measurement. 2.Ring re-sizer only, the rings are not included. Specification: Material: PVC Size: as picture show Size: XXS, XS, S, M, L, XL, 2XL, 3XL Color: Transparent Material: TPU Fit Ring Width: XXS: fit 1- 1.5mm XS: fit 1.5- 2.5mm S: fit 2.5- 3.5mm M: fit 3.5-4mm L: fit 4-5mm XL: fit 5-7mm 2XL: fit 7-8mm 3XL: fit 8-10mm Qty: 1 set/2 set/5 set optional(each set include 8pcs in 8 different sizes)