High attenuation SNR 34dB, corded disposable Simple-Fit™ Foam Ear Plugs Sona EP12. High performance, high comfort. A unique, new tapered design. Stylish brightly coloured finish. Lightweight yet durable plastic cord. Made with soft polyurethane (PU) material for enhanced comfort. Use a simple ‘Roll, Insert, Twist’ action when inserting earplugs. Conforms to EN352-2: 2002. Pack of 200.