The 1SKB-5820W 88-note keyboard case has been designed to accommodate TSA accepted and recognized locking latches. The TSA locking latch allows the traveler to securely lock their case and still allows for necessary security inspections and re-locking of the case when traveling. The patented corner cleat design holds the keyboard in place on an indestructible hook and loop fastener surface. The foam in the top of the lid adds additional support to the keyboard while in transit. Exterior bumpers protect the valance and hardware from impact damage. Interior dimensions: 147,96 x 54,61 x 16,51 cm.