Size (cm): 15 x 11.6 x 7.6 Weight (g): 250 ● A portable sash holder (CS-034N: sold separately) can be installed. Convenient to carry multiple types of sashiesa ● Air insulation system with air layer ● Easy-to-use magnet type opening and closing (with lock mechanism) * The images of the products shown are representative images. Also, the color may look different from the actual product. Please be forewarned.