These Pearstone Windscreens are designed to fit small lavalier microphones with a 1/8" diameter head. They're effective in any situation where you need to minimize wind noise and plosive sounds. This is a pack of 3 windscreens.
These windscreens will fit:
Sony: ECM77, ECM88
Countryman: B3, E6i
Sennheiser: MKE2, HS2, HSP2
DPA: 4060, 4061, 4062, 4063, 4066, 4067, 4071, 4088
Special Projects: SP5254, SP5255