Send the labels or single use keycode to package senders and to people collecting packages. For internet shopping just enter the key code in the supplier’s “Special Instructions” field. Secure deliveries and collections can be made to your box at any time of the day or night. The system handles multiple packages at any one time that can be received or collected in any order. While you are doing something more interesting the carrier delivers or collects your parcel using the code on the label to open your box. No more waiting in to receive that package or handover the return to the carrier. No more cards on the doormat announcing yet another attempted failed! Just screw the box to a solid fixture through the backplate. Our innovation, DeliveryWorks: while you are out! Box Dimensions: Height at Rear 530mm; Height at Front 430mm; Depth 260mm; Width 360mm.