This is a Larger 3D printed IAC Block off plate for the 1st gen 1UZ intake that also covers the vacuum ports on the top of the intake (non-vvti). The larger port has to be cut shorter to fit this cover. Printed with carbon fiber reinforced plastic that is chemically resistant to fuels, oils, and other liquids that might find their way into the engine bay or your engine. Temperature resistant up to 140C (284F) for prolonged periods of time and up to 200C (392F) for short term exposure. 
 
Included in the listing is a single IAC block off plate.
 
Paint does not stick well to this material and the finish of the print may vary from the pictures. For installation RTV is recommended to properly seal to the intake and original hardware can be reused. Do not use impact tools to tighten the plate down.