You can download its schematic and building instructions here https://www.sv1afn.com/10-mhz-band-pass-filter-sv1afn.html (copy and paste to your browser)
50 Ohms in/out SMA ports
Does not pass DC
Compact 25 x 25 x 50 mm size
Supplied encased, built & tested
The filter is supplied buil & tested and encased in an aluminum box 25.1 x 25.1 x 50.1 mm.
The shipping is with registered mail (your signature is required upon delivery) or with FedEx.