set database: LEGO 7499 flexible and straight track

set database: LEGO 7499 flexible and straight track

image courtesy of Greyscale

image courtesy of grogall

set number: 7499

set name: flexible and straight track
theme: city, train, remote control
year: 2011
pieces: 24
prices: us$20
minifigs: none
come with 16 flexible tracks and 8 straight tracks.
for remote control train.
not compatible with 9V train.
overall design is good.
good for expanding train layout.