Prevents glasses from slipping! 【Size】Approx. 55mm x 7mm 【Weight】1.6g (per piece) 【Color】Black 【Quantity】2 sets (4 pieces total) 【Material】Silicone Made of soft silicone non-slip covers, comfortable even for long hours of wear. Simply wear them on the part that goes over your ears for excellent stability during exercise or work! The black color is discreet and matches any frame. Comes in a set of 4, so you can have spares or replacements! ◆◆Notes◆◆ * As this is an imported product, there may be some dirt, odor, distortion, or minor scratches that are characteristic of overseas products. * Minor specifications may vary without notice depending on the time of arrival. * We will ship in simple packaging to reduce shipping costs. * We accept returns and exchanges for unusable damage. Please be sure to inform us before leaving a review. 1903 11