A1 length 40 width 40 height 129cm [regular style], A2 length 48 width 40 height 129cm [luxury double warehouse, A3 length 48 width 40 height 129cm [luxury double warehouse], A1 length 40 width 40 height 146cm [heightened version], A2 length 48 width 40 height 146cm [double warehouse/heightened version], A3 length 48 width 40 height 146cm [double warehouse/heightened version], Single cat grab column high 30cm