Cutlery organiser for kitchen drawer (Portslade by Sea BN3)

A set of 8 cutlery trays, 4 large & 4 small which can be fitted together in a variety of patterns to suit drawer space. See photos. External dimensions (cms) are Large 25 x 8, small 16.5 X 8.8. Made of aluminium with plastic at each end - good condition.