The top half comes in two halves one half can be detached whilst the other half remains locked so items can be placed inside and can be modified for extra storage space. All compartments are foam lined, Wheels are lockable, Spring back-carry handles on all four sides, LG branded Flight case that is robust, quality without compromise. Internal height 177cm x width 61cm x length 166cm. External (inc wheels) height 197cm x width 65cm x length 171cm.