; each incorporating x, y and z-directional pivots to adjust the camera's viewpoint (provided for in subheading 3926.90.99) Free No change No change On or before 12/31/2020 . 1098. Camera mounts designed to hold 2 cameras Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.12.15 Camera mounts of plastics, designed to clamp to tubes measuring 10 to 23 mm, each mount designed to hold two cameras in such positions as to permit the user to take photos with immersive front-facing and rear-facing perspectives (provided for in subheading 3926.90.99) Free No change No change On or before 12/31/2020 . 1099. Frame mounts for cameras Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.12.16 Mounting frame enclosures for digital still image video cameras of subheading 8525.80.40, incorporating openings for camera microSD, micro HDMI and USB ports, camera latching mechanism, and glass protective screen (provided for in subheading 3926.90.99) Free No change No change On or before 12/31/2020 . 1100. Large tube mounts for cameras Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.12.17 Camera mounts of plastics, engineered to operate with cameras of subheading 8525.80.40 and facilitate mounting of cameras onto tubes measuring 3.5 to 6.35 cm in diameter, the foregoing incorporating a base capable of rotating the camera 360 degrees on a plane (provided for in subheading 3926.90.99) Free No change No change On or before 12/31/2020 . 1101. Circular adhesive mounts for cameras Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.12.18 Mounting frame enclosures of plastics, designed for digital still image video cameras of subheading 8525.80.40, the foregoing incorporating an adhesive circular base of a diameter of 15 cm (provided for in subheading 3926.90.99) Free No change No change On or before 12/31/2020 . 1102.