【Packaging Size】・✅ 15cm (length) x 10cm (width) Contains 5 pairs. 2 pairs make a set. 【Material】・✅ Made of polyurethane. 【Color】・✅ Pink 【Wearing Comfort】・✅ Uses skin-friendly, highly fitting polyurethane material. Wearing them as described in the instructions will further improve the comfort. 【Usage Scenarios】・✅ During sleep, office work, studying, at live venues, during flights, when riding a motorcycle, etc. Quiear 【Recommended by sleep improvement professionals】 Earplugs for sleep, soundproof, low-rebound, 34dB noise reduction, unisex, sleep aids, noise reduction earplugs (pink) 1314