Lightweight rigid cup ear muffs. Soft foam-filled ear cushions for comfort over prolonged periods. Flexible headband with pivoting sliding cup connection for improved fit. For outdoor and industrial applications. Folds for storage. Certified to EN352. Hearing pretection levels offered: H=34dB, M=28dB, L=19dB, SNR=30dB.Product Details Lightweight rigid cup ear muffs Soft foam-filled ear cushions for comfort over prolonged periods Flexible headband with pivoting sliding cup connection for improved fit For outdoor and industrial applications Folds for storage Certified to EN352 Hearing pretection levels offered: H=34dB, M=28dB, L=19dB, SNR=30dB Soft foam-filled ear cushions for prolonged use Flexible headband with pivoting sliding cup connection for improved fit For outdoor & industrial applications Folds for storage Certified to EN352 We deliver Silverline Folding Lightweight Ear Defenders SNR 30dB worldwide.We specialise in shipping almost anywhere in the world securely at competitive prices - across UK, US, Canada, Ireland, New Zealand, Europe - securely and fast at competitive prices