; each incorporating a spring-loaded clamp and a folding extension arm (provided for in subheading 3926.90.99) Free No change No change On or before 12/31/2020 . 1112. Conveyor belting of vulcanized rubber Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.12.29 Conveyor belting of vulcanized rubber, reinforced with textile components in which man-made fibers predominate by weight over any other single textile fiber, of a width exceeding 120 cm but not over 171 cm (provided for in subheading 4010.12.50) Free No change No change On or before 12/31/2020 . 1113. Automotive gaskets, washers, and other seals Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.12.30 Gaskets, washers and other seals, of vulcanized rubber other than hard rubber, of a kind in the automotive goods of chapter 87 (provided for in subheading 4016.93.10) 2.4% No change No change On or before 12/31/2020 . 1114. Rubber pet toys covered with felt Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.12.31 Toys for pets made of noncellular vulcanized rubber, other than hard rubber, with felt textile covering, without holes (as provided under subheading 4016.99.20) Free No change No change On or before 12/31/2020 . 1115. Camera flotation devices Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.12.32 Camera flotation devices of vulcanized rubber other than hard rubber, cellular rubber or natural rubber, such devices measuring 6 to 9 cm in length, 4 to 6 cm in width and 2 to 6 cm in depth