◆Used, Excellent Condition◆ Gyue / Noise Cancelling Earmuffs / Noise Reduction Rating 26dB / For Autism, Noise Reduction, etc. / Blue ◆ Adjustable top strap for easy size adjustment, lightweight and comfortable fit / Earcups rotate 360°, adapting to subtle changes in head and ear size / Earcushions are made of PU leather, which is water-repellent, stain-resistant, elastic, and flexible, providing a good seal and comfortable fit / Designed in a lightweight size with moderately thick sponge to reduce stress on small children / While thicker sponges are for adults, this design prioritizes weight reduction for children / Even with the reduced sponge thickness, it achieves a noise reduction rating of SNR26dB / The double outer frame design of the cup shell and sealed cup enhances noise reduction / Achieves a noise reduction rating of SNR26dB / Stress is further reduced through comfortable performance, good fit, and easy size adjustment / Suitable for children with auditory hypersensitivity, music concerts, events, airplane and bullet train noise, car noise, concentration improvement, and various other environments ◆ Items included / Earmuffs only