Dear Sir Ma'am, We are looking for Helmet attachable Earmuff of NRR 24dB. Pic is attached for reference. We would be requiring around 10000 units of Earmuff. However, first we would be needing 35 samples and these samples we would be needing on urgent basis. We would be looking for Air Lift for samples. Please find following links : Awaiting your response. PS. You can also me at my Whatsapp. Best Regards, Akshay Jhinga