Draper-51135-Ear-Defenders-Draper-51135-Lightweight-&-robust-ear-defender-providing-cost-effective-protection-Durable-high-impact-polystyrene-Fully-approved-against-high-noise-levels-during-woodwork-machinery-operation-metalworking-drilling-etc-SNR-rating-26d B-Display-packed-br-Draper-51135-Ear-Defenders