Gym Time is a set of trestles, tops and linking apparatus that are all compatible and interchangeable. A support pack is also included as in many instances the task of teaching gymnastics falls on non- specialists and helps the educator get the best out of this carefully designed system, offering advice on equipment layout, methodology etc. Also included is a warm up music DVD and video. 2 medium trestles 107cm, 2 medium trestles 76cm, 2 small trestles 45cm, 6 trestle tops and top pads, 1 hoop 260cm, 1 hoop 210cm, 2 single bar 205cm, 1 ladder 190cm, 1 balance/ slide plank 185cm, 1 Support Pack.