You are looking at 2 x Stonework detail single track model railway tunnel entrance Z gauge.
Size: 5.2cm W x 4.6cm H x 0.6mm D - tunnel entrance is 2.8cm W x 3.1cm H
Please Note: These items are 3d printed, far more sturdy than plaster or laser cut cardboard models, all items come unpainted and any images showing the items painted or as a group are just for illustration purposes only to show you what can be achieved with them.