Weight(Approx): 3005G (1LB=453.59g). Size(Approx): 25028018mm (1inc=25.4mm). All the pictures are taken in normal sunlight. Color may very slightly due to the color calibration of each individual monitor. We take all the pictures under the natural light, don`t worry about the difference? After you receive the products, you have 7 days for the return. Thanks for your coming, have a good shopping time!