Protos Integral Ear Defender Hygiene Support Pads vacuum-hoses featuring realistic movement and mechanisms

featuring realistic movement and mechanisms to help kids and adults explore the world of engineering

stepped branch allows the connection of smaller diameter pipes

Concealed button placket

MATERIAL BOOT SHAFT - PUROFORT

Engine: 4-stroke OHC

Protos Integral Ear Defender Hygiene Support Pads vacuum-hoses featuring realistic movement and mechanismsProtos Integral Hygiene Support Pads are fitted over the absorption insert pads and feel comfortable against the ear without leaving pressure marks. Easily clipped on and off for quick replacement. Recommended replacement every six months for daily users to maintain optimum noise absorption values. Product Code: PTS 204062