Power recline buttons on the inside of the right arm. Swivels, rocks power reclines. Glide lock is not compatible for motorized version. Motorized version is 170 degree swivel. Dimensions Small 31 W x 40 H x 36 D Seat Hight 18 1 2 Seat 20 Large 32 1 2 W x 43 H x 36 3 4 H Seat Hight 18 1 2 Seat 21 1 2