Spider with Long Legs. This is one serious daddy long leg prop! Long legged spider is a ployfoam prop, with polyester fur covering, and sparkling red eyes. Legs measure 25 feet across! Body of the spider measures 13 inches x 17 inches x 6 inches. This is one big spider measuring over 11 feet wide. Eyes do not light up. Size: length 17 inches x width 132 inches x height 6 inches.