【Product Description】 These are PQ Sleep Wax Earplugs (Blue). After purchase, only 2 were used, and the remaining 28 are unused. They will be delivered with the case. Made of soft silicone wax material, they fit easily to the ear and are recommended for noise reduction and waterproofing during sleep or swimming. The sound insulation level is 32dB, effectively reducing surrounding noise. 【Condition】 ・2 used ・Remaining 28 unused ・Case included *Please only purchase if you understand that these are stored at home. 【Color】 Blue Immediate purchase is OK. Please check the condition in the images. #PQ Sleep Wax Earplugs #Silicone Wax Earplugs #For Sleep and Swimming #For Noise Cancelling Gel #Sound Insulation Level 32Db