Compatable with Poly Corded Headset models:  HW251/HW251N, HW261/HW261N, HW510, HW520 

Covers the entire ear, Leatherette

• Covers entire ear to help seal in sound and eliminate background noise

• Excellent for very noisy environments or for hearing impaired individuals

• Easy to put on – just remove standard ear cushion and snap it on

• Cushy soft leatherette material

• 3″ wide by 4″ tall

• Designed for high noise environments

• Pack of 2

• Genuine Poly accessory