Acoustic products, namely, sound absorbers and diffusers composed primarily of non-metal materials which function to control sound and act as a sound barrier

Electrostatic discharge products in the nature of curtains made primarily of PVC or TPU (Thermo Plastic Polyurethane) for use in protecting electronic equipment and work spaces from static buildup and reduce the risk of electric discharge

Electrostatic discharge products in the nature of curtains made primarily of PVC or TPU (Thermo Plastic Polyurethane) for use in protecting electronic equipment and work spaces from static buildup and reduce the risk of electric discharge