Trend AIR/P/6A AIR PRO Max Clip On Ear Defenders (Pair) FEATURES Comfortable, durable and lightweight design for longer life Easy clip-on adapter system to ensure stable fit to respirator To suit the fully protected powered respirator AIR/PRO & AIR/PRO/M (Air Pro Max) for use with all woodworking applications Unique spring arm design for even tension and user comfort Soft foam covered cushions Two distinct positions - working and parking Suitable for use when machining MDF SPECIFICATION Weight: 240g Approval: CE EN 353-1, EN 331-3 SNR (Single Number Reduction): 29dB Head Force: 11.2N Cushions: PVC With Foam Package Size (HxWxD): 270 x 207 x 85mm