OO/HO Gauge Street Items (Painted) by Woodland scenicsSet includes:Street itemsFour fire hydrantsFour fire and police emergency call boxesTwo street mailboxesFigures in HO gauge (1/87 scale) are same scale as and fully compatible with Hornby trains and accessories. A typical man is about 20 to 25mm (3/4in to 1 inch) tall in this scale while a labrador is 8mm (5/16 inch) tall.Are you choosing figures for an arts and crafts project?00 gauge offers the best range and variety of figures on the market. We want your project to be a great success and we are sure you will be delighted with your purchase, but please be aware that the average 00 gauge figure measures 2cm in height. If you require something a little larger, 0 gauge (approximately 4cm tall) or G scale (approximately 8cm tall) may provide you with a great solution.