1271 reusable earplugs with cord have a three-point design for optimum fit in most ear canal sizes. Reduces noise levels by up to 26 dB tested to EN 352:2020. Use 3M 1271 reusable earplugs with cord for comfortable and durable protection against low to moderate noise levels. They are made of soft, durable thermoplastic elastomer (TPE) and their conical triple flange fits most ear canal sizes. The finger grip ensures easy, comfortable and hygienic insertion and removal. Fitted with a cord so they stay together and don't get lost. Can be washed with mild detergent. Packaged in reusable recyclable cardboard cushion packaging.