Toshiba FPTP100UP Part Pack 3D Glasses (Discontinued by Manufacturer) Technical Information-Glass Technology-Passive Shutter: Technical Information-Application/Usage-Television: Technical Information-Features-Lightweight, Polarized: Physical Characteristics-Color-Black: Physical Characteristics-Height-1.8": Physical Characteristics-Width-6.2":Physical Characteristics-Depth-6.5":Physical Characteristics-Weight (Approximate)-1 lb.: Technical Information-Glass Technology-Passive Shutter: Technical Information-Application/Usage-Television: Technical Information-Features-Lightweight, Polarized: Physical Characteristics-Color-Black: Physical Characteristics-Height-1.8":